129306510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{478913}}^1$

素因数の和:478929

約数の個数: 32

約数和(自身を含む): 344818080

約数和(自身を除く): 215511570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 478913, 957826, 1436739, 2394565, 2873478, 4310217, 4789130, 7183695, 8620434, 12930651, 14367390, 21551085, 25861302, 43102170, 64653255, 129306510]

約数ペア:

[(1, 129306510), (2, 64653255), (3, 43102170), (5, 25861302), (6, 21551085), (9, 14367390), (10, 12930651), (15, 8620434), (18, 7183695), (27, 4789130), (30, 4310217), (45, 2873478), (54, 2394565), (90, 1436739), (135, 957826), (270, 478913)]