4194540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3329}}^1$

素因数の和:3351

約数の個数: 72

約数和(自身を含む): 14545440

約数和(自身を除く): 10350900

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, 3329, 6658, 9987, 13316, 16645, 19974, 23303, 29961, 33290, 39948, 46606, 49935, 59922, 66580, 69909, 93212, 99870, 116515, 119844, 139818, 149805, 199740, 209727, 233030, 279636, 299610, 349545, 419454, 466060, 599220, 699090, 838908, 1048635, 1398180, 2097270, 4194540]

約数ペア:

[(1, 4194540), (2, 2097270), (3, 1398180), (4, 1048635), (5, 838908), (6, 699090), (7, 599220), (9, 466060), (10, 419454), (12, 349545), (14, 299610), (15, 279636), (18, 233030), (20, 209727), (21, 199740), (28, 149805), (30, 139818), (35, 119844), (36, 116515), (42, 99870), (45, 93212), (60, 69909), (63, 66580), (70, 59922), (84, 49935), (90, 46606), (105, 39948), (126, 33290), (140, 29961), (180, 23303), (210, 19974), (252, 16645), (315, 13316), (420, 9987), (630, 6658), (1260, 3329)]