7480070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 14630112

約数和(自身を除く): 7150042

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 353, 706, 815, 1630, 1765, 2119, 3530, 4238, 4589, 9178, 10595, 21190, 22945, 45890, 57539, 115078, 287695, 575390, 748007, 1496014, 3740035, 7480070]

約数ペア:

[(1, 7480070), (2, 3740035), (5, 1496014), (10, 748007), (13, 575390), (26, 287695), (65, 115078), (130, 57539), (163, 45890), (326, 22945), (353, 21190), (706, 10595), (815, 9178), (1630, 4589), (1765, 4238), (2119, 3530)]