140351570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10529}}^1$

素因数の和:10610

約数の個数: 32

約数和(自身を含む): 266872320

約数和(自身を除く): 126520750

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 10529, 13330, 21058, 52645, 105290, 326399, 452747, 652798, 905494, 1631995, 2263735, 3263990, 4527470, 14035157, 28070314, 70175785, 140351570]

約数ペア:

[(1, 140351570), (2, 70175785), (5, 28070314), (10, 14035157), (31, 4527470), (43, 3263990), (62, 2263735), (86, 1631995), (155, 905494), (215, 652798), (310, 452747), (430, 326399), (1333, 105290), (2666, 52645), (6665, 21058), (10529, 13330)]