397717830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27793}}^1$

素因数の和:27862

約数の個数: 64

約数和(自身を含む): 1080630720

約数和(自身を除く): 682912890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 7155, 14310, 27793, 55586, 83379, 138965, 166758, 250137, 277930, 416895, 500274, 750411, 833790, 1250685, 1473029, 1500822, 2501370, 2946058, 3752055, 4419087, 7365145, 7504110, 8838174, 13257261, 14730290, 22095435, 26514522, 39771783, 44190870, 66286305, 79543566, 132572610, 198858915, 397717830]

約数ペア:

[(1, 397717830), (2, 198858915), (3, 132572610), (5, 79543566), (6, 66286305), (9, 44190870), (10, 39771783), (15, 26514522), (18, 22095435), (27, 14730290), (30, 13257261), (45, 8838174), (53, 7504110), (54, 7365145), (90, 4419087), (106, 3752055), (135, 2946058), (159, 2501370), (265, 1500822), (270, 1473029), (318, 1250685), (477, 833790), (530, 750411), (795, 500274), (954, 416895), (1431, 277930), (1590, 250137), (2385, 166758), (2862, 138965), (4770, 83379), (7155, 55586), (14310, 27793)]