30395370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21557}}^1$

素因数の和:21614

約数の個数: 32

約数和(自身を含む): 74504448

約数和(自身を除く): 44109078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 21557, 43114, 64671, 107785, 129342, 215570, 323355, 646710, 1013179, 2026358, 3039537, 5065895, 6079074, 10131790, 15197685, 30395370]

約数ペア:

[(1, 30395370), (2, 15197685), (3, 10131790), (5, 6079074), (6, 5065895), (10, 3039537), (15, 2026358), (30, 1013179), (47, 646710), (94, 323355), (141, 215570), (235, 129342), (282, 107785), (470, 64671), (705, 43114), (1410, 21557)]