62670840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1053

約数の個数: 128

約数和(自身を含む): 205701120

約数和(自身を除く): 143030280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 991, 1020, 1054, 1240, 1581, 1860, 1982, 2040, 2108, 2635, 2973, 3162, 3720, 3964, 4216, 4955, 5270, 5946, 6324, 7905, 7928, 9910, 10540, 11892, 12648, 14865, 15810, 16847, 19820, 21080, 23784, 29730, 30721, 31620, 33694, 39640, 50541, 59460, 61442, 63240, 67388, 84235, 92163, 101082, 118920, 122884, 134776, 153605, 168470, 184326, 202164, 245768, 252705, 307210, 336940, 368652, 404328, 460815, 505410, 522257, 614420, 673880, 737304, 921630, 1010820, 1044514, 1228840, 1566771, 1843260, 2021640, 2089028, 2611285, 3133542, 3686520, 4178056, 5222570, 6267084, 7833855, 10445140, 12534168, 15667710, 20890280, 31335420, 62670840]

約数ペア:

[(1, 62670840), (2, 31335420), (3, 20890280), (4, 15667710), (5, 12534168), (6, 10445140), (8, 7833855), (10, 6267084), (12, 5222570), (15, 4178056), (17, 3686520), (20, 3133542), (24, 2611285), (30, 2089028), (31, 2021640), (34, 1843260), (40, 1566771), (51, 1228840), (60, 1044514), (62, 1010820), (68, 921630), (85, 737304), (93, 673880), (102, 614420), (120, 522257), (124, 505410), (136, 460815), (155, 404328), (170, 368652), (186, 336940), (204, 307210), (248, 252705), (255, 245768), (310, 202164), (340, 184326), (372, 168470), (408, 153605), (465, 134776), (510, 122884), (527, 118920), (620, 101082), (680, 92163), (744, 84235), (930, 67388), (991, 63240), (1020, 61442), (1054, 59460), (1240, 50541), (1581, 39640), (1860, 33694), (1982, 31620), (2040, 30721), (2108, 29730), (2635, 23784), (2973, 21080), (3162, 19820), (3720, 16847), (3964, 15810), (4216, 14865), (4955, 12648), (5270, 11892), (5946, 10540), (6324, 9910), (7905, 7928)]