30394490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22853}}^1$

素因数の和:22886

約数の個数: 32

約数和(自身を含む): 65819520

約数和(自身を除く): 35425030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 22853, 45706, 114265, 159971, 228530, 319942, 434207, 799855, 868414, 1599710, 2171035, 3039449, 4342070, 6078898, 15197245, 30394490]

約数ペア:

[(1, 30394490), (2, 15197245), (5, 6078898), (7, 4342070), (10, 3039449), (14, 2171035), (19, 1599710), (35, 868414), (38, 799855), (70, 434207), (95, 319942), (133, 228530), (190, 159971), (266, 114265), (665, 45706), (1330, 22853)]