9787260

素因数分解:

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

素因数の和:3355

約数の個数: 72

約数和(自身を含む): 31888080

約数和(自身を除く): 22100820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 3329, 6658, 9987, 13316, 16645, 19974, 23303, 33290, 39948, 46606, 49935, 66580, 69909, 93212, 99870, 116515, 139818, 163121, 199740, 233030, 279636, 326242, 349545, 466060, 489363, 652484, 699090, 815605, 978726, 1398180, 1631210, 1957452, 2446815, 3262420, 4893630, 9787260]

約数ペア:

[(1, 9787260), (2, 4893630), (3, 3262420), (4, 2446815), (5, 1957452), (6, 1631210), (7, 1398180), (10, 978726), (12, 815605), (14, 699090), (15, 652484), (20, 489363), (21, 466060), (28, 349545), (30, 326242), (35, 279636), (42, 233030), (49, 199740), (60, 163121), (70, 139818), (84, 116515), (98, 99870), (105, 93212), (140, 69909), (147, 66580), (196, 49935), (210, 46606), (245, 39948), (294, 33290), (420, 23303), (490, 19974), (588, 16645), (735, 13316), (980, 9987), (1470, 6658), (2940, 3329)]