29299620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{69761}}^1$

素因数の和:69780

約数の個数: 48

約数和(自身を含む): 93760128

約数和(自身を除く): 64460508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 69761, 139522, 209283, 279044, 348805, 418566, 488327, 697610, 837132, 976654, 1046415, 1395220, 1464981, 1953308, 2092830, 2441635, 2929962, 4185660, 4883270, 5859924, 7324905, 9766540, 14649810, 29299620]

約数ペア:

[(1, 29299620), (2, 14649810), (3, 9766540), (4, 7324905), (5, 5859924), (6, 4883270), (7, 4185660), (10, 2929962), (12, 2441635), (14, 2092830), (15, 1953308), (20, 1464981), (21, 1395220), (28, 1046415), (30, 976654), (35, 837132), (42, 697610), (60, 488327), (70, 418566), (84, 348805), (105, 279044), (140, 209283), (210, 139522), (420, 69761)]