2915691540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 8605529856

約数和(自身を除く): 5689838316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 73, 86, 113, 129, 137, 146, 172, 215, 219, 226, 258, 274, 292, 339, 365, 411, 430, 438, 452, 516, 548, 565, 645, 678, 685, 730, 822, 860, 876, 1095, 1130, 1290, 1356, 1370, 1460, 1644, 1695, 2055, 2190, 2260, 2580, 2740, 3139, 3390, 4110, 4380, 4859, 5891, 6278, 6780, 8220, 8249, 9417, 9718, 10001, 11782, 12556, 14577, 15481, 15695, 16498, 17673, 18834, 19436, 20002, 23564, 24295, 24747, 29154, 29455, 30003, 30962, 31390, 32996, 35346, 37668, 40004, 41245, 46443, 47085, 48590, 49494, 50005, 58308, 58910, 60006, 61924, 62780, 70692, 72885, 77405, 82490, 88365, 92886, 94170, 97180, 98988, 100010, 117820, 120012, 123735, 145770, 150015, 154810, 164980, 176730, 185772, 188340, 200020, 232215, 247470, 291540, 300030, 309620, 353460, 354707, 430043, 464430, 494940, 600060, 665683, 709414, 860086, 928860, 1064121, 1130113, 1290129, 1331366, 1418828, 1720172, 1773535, 1997049, 2128242, 2150215, 2260226, 2580258, 2662732, 3328415, 3390339, 3547070, 3994098, 4256484, 4300430, 4520452, 5160516, 5320605, 5650565, 6450645, 6656830, 6780678, 7094140, 7988196, 8600860, 9985245, 10641210, 11301130, 12901290, 13313660, 13561356, 16951695, 19970490, 21282420, 22602260, 25802580, 33903390, 39940980, 48594859, 67806780, 97189718, 145784577, 194379436, 242974295, 291569154, 485948590, 583138308, 728922885, 971897180, 1457845770, 2915691540]

約数ペア:

[(1, 2915691540), (2, 1457845770), (3, 971897180), (4, 728922885), (5, 583138308), (6, 485948590), (10, 291569154), (12, 242974295), (15, 194379436), (20, 145784577), (30, 97189718), (43, 67806780), (60, 48594859), (73, 39940980), (86, 33903390), (113, 25802580), (129, 22602260), (137, 21282420), (146, 19970490), (172, 16951695), (215, 13561356), (219, 13313660), (226, 12901290), (258, 11301130), (274, 10641210), (292, 9985245), (339, 8600860), (365, 7988196), (411, 7094140), (430, 6780678), (438, 6656830), (452, 6450645), (516, 5650565), (548, 5320605), (565, 5160516), (645, 4520452), (678, 4300430), (685, 4256484), (730, 3994098), (822, 3547070), (860, 3390339), (876, 3328415), (1095, 2662732), (1130, 2580258), (1290, 2260226), (1356, 2150215), (1370, 2128242), (1460, 1997049), (1644, 1773535), (1695, 1720172), (2055, 1418828), (2190, 1331366), (2260, 1290129), (2580, 1130113), (2740, 1064121), (3139, 928860), (3390, 860086), (4110, 709414), (4380, 665683), (4859, 600060), (5891, 494940), (6278, 464430), (6780, 430043), (8220, 354707), (8249, 353460), (9417, 309620), (9718, 300030), (10001, 291540), (11782, 247470), (12556, 232215), (14577, 200020), (15481, 188340), (15695, 185772), (16498, 176730), (17673, 164980), (18834, 154810), (19436, 150015), (20002, 145770), (23564, 123735), (24295, 120012), (24747, 117820), (29154, 100010), (29455, 98988), (30003, 97180), (30962, 94170), (31390, 92886), (32996, 88365), (35346, 82490), (37668, 77405), (40004, 72885), (41245, 70692), (46443, 62780), (47085, 61924), (48590, 60006), (49494, 58910), (50005, 58308)]