2158348710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{10277851}}^1$

素因数の和:10277868

約数の個数: 32

約数和(自身を含む): 5920042752

約数和(自身を除く): 3761694042

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 10277851, 20555702, 30833553, 51389255, 61667106, 71944957, 102778510, 143889914, 154167765, 215834871, 308335530, 359724785, 431669742, 719449570, 1079174355, 2158348710]

約数ペア:

[(1, 2158348710), (2, 1079174355), (3, 719449570), (5, 431669742), (6, 359724785), (7, 308335530), (10, 215834871), (14, 154167765), (15, 143889914), (21, 102778510), (30, 71944957), (35, 61667106), (42, 51389255), (70, 30833553), (105, 20555702), (210, 10277851)]