937706740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{3061}}^1$

素因数の和:3157

約数の個数: 72

約数和(自身を含む): 2131997112

約数和(自身を除く): 1194290372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 289, 340, 530, 578, 901, 1060, 1156, 1445, 1802, 2890, 3061, 3604, 4505, 5780, 6122, 9010, 12244, 15305, 15317, 18020, 30610, 30634, 52037, 61220, 61268, 76585, 104074, 153170, 162233, 208148, 260185, 306340, 324466, 520370, 648932, 811165, 884629, 1040740, 1622330, 1769258, 2757961, 3244660, 3538516, 4423145, 5515922, 8846290, 11031844, 13789805, 17692580, 27579610, 46885337, 55159220, 93770674, 187541348, 234426685, 468853370, 937706740]

約数ペア:

[(1, 937706740), (2, 468853370), (4, 234426685), (5, 187541348), (10, 93770674), (17, 55159220), (20, 46885337), (34, 27579610), (53, 17692580), (68, 13789805), (85, 11031844), (106, 8846290), (170, 5515922), (212, 4423145), (265, 3538516), (289, 3244660), (340, 2757961), (530, 1769258), (578, 1622330), (901, 1040740), (1060, 884629), (1156, 811165), (1445, 648932), (1802, 520370), (2890, 324466), (3061, 306340), (3604, 260185), (4505, 208148), (5780, 162233), (6122, 153170), (9010, 104074), (12244, 76585), (15305, 61268), (15317, 61220), (18020, 52037), (30610, 30634)]