3650820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 10378368

約数和(自身を除く): 6727548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 857, 1065, 1420, 1714, 2130, 2571, 3428, 4260, 4285, 5142, 8570, 10284, 12855, 17140, 25710, 51420, 60847, 121694, 182541, 243388, 304235, 365082, 608470, 730164, 912705, 1216940, 1825410, 3650820]

約数ペア:

[(1, 3650820), (2, 1825410), (3, 1216940), (4, 912705), (5, 730164), (6, 608470), (10, 365082), (12, 304235), (15, 243388), (20, 182541), (30, 121694), (60, 60847), (71, 51420), (142, 25710), (213, 17140), (284, 12855), (355, 10284), (426, 8570), (710, 5142), (852, 4285), (857, 4260), (1065, 3428), (1420, 2571), (1714, 2130)]