401020470

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{727}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 1087527168

約数和(自身を除く): 686506698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 227, 243, 270, 405, 454, 486, 681, 727, 810, 1135, 1215, 1362, 1454, 2043, 2181, 2270, 2430, 3405, 3635, 4086, 4362, 6129, 6543, 6810, 7270, 10215, 10905, 12258, 13086, 18387, 19629, 20430, 21810, 30645, 32715, 36774, 39258, 55161, 58887, 61290, 65430, 91935, 98145, 110322, 117774, 165029, 176661, 183870, 196290, 275805, 294435, 330058, 353322, 495087, 551610, 588870, 825145, 883305, 990174, 1485261, 1650290, 1766610, 2475435, 2970522, 4455783, 4950870, 7426305, 8911566, 13367349, 14852610, 22278915, 26734698, 40102047, 44557830, 66836745, 80204094, 133673490, 200510235, 401020470]

約数ペア:

[(1, 401020470), (2, 200510235), (3, 133673490), (5, 80204094), (6, 66836745), (9, 44557830), (10, 40102047), (15, 26734698), (18, 22278915), (27, 14852610), (30, 13367349), (45, 8911566), (54, 7426305), (81, 4950870), (90, 4455783), (135, 2970522), (162, 2475435), (227, 1766610), (243, 1650290), (270, 1485261), (405, 990174), (454, 883305), (486, 825145), (681, 588870), (727, 551610), (810, 495087), (1135, 353322), (1215, 330058), (1362, 294435), (1454, 275805), (2043, 196290), (2181, 183870), (2270, 176661), (2430, 165029), (3405, 117774), (3635, 110322), (4086, 98145), (4362, 91935), (6129, 65430), (6543, 61290), (6810, 58887), (7270, 55161), (10215, 39258), (10905, 36774), (12258, 32715), (13086, 30645), (18387, 21810), (19629, 20430)]