270147370

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{743}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 493039872

約数和(自身を除く): 222892502

約数列:

[1, 2, 5, 10, 103, 206, 353, 515, 706, 743, 1030, 1486, 1765, 3530, 3715, 7430, 36359, 72718, 76529, 153058, 181795, 262279, 363590, 382645, 524558, 765290, 1311395, 2622790, 27014737, 54029474, 135073685, 270147370]

約数ペア:

[(1, 270147370), (2, 135073685), (5, 54029474), (10, 27014737), (103, 2622790), (206, 1311395), (353, 765290), (515, 524558), (706, 382645), (743, 363590), (1030, 262279), (1486, 181795), (1765, 153058), (3530, 76529), (3715, 72718), (7430, 36359)]