30487210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12343}}^1$

素因数の和:12382

約数の個数: 32

約数和(自身を含む): 62213760

約数和(自身を除く): 31726550

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 12343, 24686, 61715, 123430, 160459, 234517, 320918, 469034, 802295, 1172585, 1604590, 2345170, 3048721, 6097442, 15243605, 30487210]

約数ペア:

[(1, 30487210), (2, 15243605), (5, 6097442), (10, 3048721), (13, 2345170), (19, 1604590), (26, 1172585), (38, 802295), (65, 469034), (95, 320918), (130, 234517), (190, 160459), (247, 123430), (494, 61715), (1235, 24686), (2470, 12343)]