137659620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{6689}}^1$

素因数の和:6722

約数の個数: 96

約数和(自身を含む): 449568000

約数和(自身を除く): 311908380

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, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6689, 6860, 10290, 13378, 20067, 20580, 26756, 33445, 40134, 46823, 66890, 80268, 93646, 100335, 133780, 140469, 187292, 200670, 234115, 280938, 327761, 401340, 468230, 561876, 655522, 702345, 936460, 983283, 1311044, 1404690, 1638805, 1966566, 2294327, 2809380, 3277610, 3933132, 4588654, 4916415, 6555220, 6882981, 9177308, 9832830, 11471635, 13765962, 19665660, 22943270, 27531924, 34414905, 45886540, 68829810, 137659620]

約数ペア:

[(1, 137659620), (2, 68829810), (3, 45886540), (4, 34414905), (5, 27531924), (6, 22943270), (7, 19665660), (10, 13765962), (12, 11471635), (14, 9832830), (15, 9177308), (20, 6882981), (21, 6555220), (28, 4916415), (30, 4588654), (35, 3933132), (42, 3277610), (49, 2809380), (60, 2294327), (70, 1966566), (84, 1638805), (98, 1404690), (105, 1311044), (140, 983283), (147, 936460), (196, 702345), (210, 655522), (245, 561876), (294, 468230), (343, 401340), (420, 327761), (490, 280938), (588, 234115), (686, 200670), (735, 187292), (980, 140469), (1029, 133780), (1372, 100335), (1470, 93646), (1715, 80268), (2058, 66890), (2940, 46823), (3430, 40134), (4116, 33445), (5145, 26756), (6689, 20580), (6860, 20067), (10290, 13378)]