30668374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 54400896

約数和(自身を除く): 23732522

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 1907, 3814, 8041, 16082, 20977, 32419, 41954, 64838, 82001, 164002, 356609, 713218, 902011, 1394017, 1804022, 2788034, 15334187, 30668374]

約数ペア:

[(1, 30668374), (2, 15334187), (11, 2788034), (17, 1804022), (22, 1394017), (34, 902011), (43, 713218), (86, 356609), (187, 164002), (374, 82001), (473, 64838), (731, 41954), (946, 32419), (1462, 20977), (1907, 16082), (3814, 8041)]