30680110

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 56896992

約数和(自身を除く): 26216882

約数列:

[1, 2, 5, 10, 53, 106, 107, 214, 265, 530, 535, 541, 1070, 1082, 2705, 5410, 5671, 11342, 28355, 28673, 56710, 57346, 57887, 115774, 143365, 286730, 289435, 578870, 3068011, 6136022, 15340055, 30680110]

約数ペア:

[(1, 30680110), (2, 15340055), (5, 6136022), (10, 3068011), (53, 578870), (106, 289435), (107, 286730), (214, 143365), (265, 115774), (530, 57887), (535, 57346), (541, 56710), (1070, 28673), (1082, 28355), (2705, 11342), (5410, 5671)]