654927390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:536

約数の個数: 192

約数和(自身を含む): 1956372480

約数和(自身を除く): 1301445090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 169, 186, 195, 234, 270, 279, 310, 338, 351, 390, 403, 463, 465, 507, 558, 585, 702, 806, 837, 845, 926, 930, 1014, 1170, 1209, 1389, 1395, 1521, 1674, 1690, 1755, 2015, 2315, 2418, 2535, 2778, 2790, 3042, 3510, 3627, 4030, 4167, 4185, 4563, 4630, 5070, 5239, 6019, 6045, 6945, 7254, 7605, 8334, 8370, 9126, 10478, 10881, 12038, 12090, 12501, 13890, 14353, 15210, 15717, 18057, 18135, 20835, 21762, 22815, 25002, 26195, 28706, 30095, 31434, 36114, 36270, 41670, 43059, 45630, 47151, 52390, 54171, 54405, 60190, 62505, 71765, 78247, 78585, 86118, 90285, 94302, 108342, 108810, 125010, 129177, 141453, 143530, 156494, 157170, 162513, 180570, 186589, 215295, 234741, 235755, 258354, 270855, 282906, 325026, 373178, 387531, 391235, 430590, 469482, 471510, 541710, 559767, 645885, 704223, 707265, 775062, 782470, 812565, 932945, 1119534, 1173705, 1291770, 1408446, 1414530, 1625130, 1679301, 1865890, 1937655, 2112669, 2347410, 2425657, 2798835, 3358602, 3521115, 3875310, 4225338, 4851314, 5037903, 5597670, 7042230, 7276971, 8396505, 10075806, 10563345, 12128285, 14553942, 16793010, 21126690, 21830913, 24256570, 25189515, 36384855, 43661826, 50379030, 65492739, 72769710, 109154565, 130985478, 218309130, 327463695, 654927390]

約数ペア:

[(1, 654927390), (2, 327463695), (3, 218309130), (5, 130985478), (6, 109154565), (9, 72769710), (10, 65492739), (13, 50379030), (15, 43661826), (18, 36384855), (26, 25189515), (27, 24256570), (30, 21830913), (31, 21126690), (39, 16793010), (45, 14553942), (54, 12128285), (62, 10563345), (65, 10075806), (78, 8396505), (90, 7276971), (93, 7042230), (117, 5597670), (130, 5037903), (135, 4851314), (155, 4225338), (169, 3875310), (186, 3521115), (195, 3358602), (234, 2798835), (270, 2425657), (279, 2347410), (310, 2112669), (338, 1937655), (351, 1865890), (390, 1679301), (403, 1625130), (463, 1414530), (465, 1408446), (507, 1291770), (558, 1173705), (585, 1119534), (702, 932945), (806, 812565), (837, 782470), (845, 775062), (926, 707265), (930, 704223), (1014, 645885), (1170, 559767), (1209, 541710), (1389, 471510), (1395, 469482), (1521, 430590), (1674, 391235), (1690, 387531), (1755, 373178), (2015, 325026), (2315, 282906), (2418, 270855), (2535, 258354), (2778, 235755), (2790, 234741), (3042, 215295), (3510, 186589), (3627, 180570), (4030, 162513), (4167, 157170), (4185, 156494), (4563, 143530), (4630, 141453), (5070, 129177), (5239, 125010), (6019, 108810), (6045, 108342), (6945, 94302), (7254, 90285), (7605, 86118), (8334, 78585), (8370, 78247), (9126, 71765), (10478, 62505), (10881, 60190), (12038, 54405), (12090, 54171), (12501, 52390), (13890, 47151), (14353, 45630), (15210, 43059), (15717, 41670), (18057, 36270), (18135, 36114), (20835, 31434), (21762, 30095), (22815, 28706), (25002, 26195)]