742730690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{35051}}^1$

素因数の和:35234

約数の個数: 32

約数和(自身を含む): 1448629056

約数和(自身を除く): 705898366

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 4238, 10595, 21190, 35051, 70102, 175255, 350510, 455663, 911326, 2278315, 4556630, 5713313, 11426626, 28566565, 57133130, 74273069, 148546138, 371365345, 742730690]

約数ペア:

[(1, 742730690), (2, 371365345), (5, 148546138), (10, 74273069), (13, 57133130), (26, 28566565), (65, 11426626), (130, 5713313), (163, 4556630), (326, 2278315), (815, 911326), (1630, 455663), (2119, 350510), (4238, 175255), (10595, 70102), (21190, 35051)]