8132527620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{6454387}}^1$

素因数の和:6454409

約数の個数: 72

約数和(自身を含む): 28192766784

約数和(自身を除く): 20060239164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 6454387, 12908774, 19363161, 25817548, 32271935, 38726322, 45180709, 58089483, 64543870, 77452644, 90361418, 96815805, 116178966, 129087740, 135542127, 180722836, 193631610, 225903545, 232357932, 271084254, 290447415, 387263220, 406626381, 451807090, 542168508, 580894830, 677710635, 813252762, 903614180, 1161789660, 1355421270, 1626505524, 2033131905, 2710842540, 4066263810, 8132527620]

約数ペア:

[(1, 8132527620), (2, 4066263810), (3, 2710842540), (4, 2033131905), (5, 1626505524), (6, 1355421270), (7, 1161789660), (9, 903614180), (10, 813252762), (12, 677710635), (14, 580894830), (15, 542168508), (18, 451807090), (20, 406626381), (21, 387263220), (28, 290447415), (30, 271084254), (35, 232357932), (36, 225903545), (42, 193631610), (45, 180722836), (60, 135542127), (63, 129087740), (70, 116178966), (84, 96815805), (90, 90361418), (105, 77452644), (126, 64543870), (140, 58089483), (180, 45180709), (210, 38726322), (252, 32271935), (315, 25817548), (420, 19363161), (630, 12908774), (1260, 6454387)]