4145630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 7907328

約数和(自身を除く): 3761698

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 311, 430, 622, 1333, 1555, 2666, 3110, 6665, 9641, 13330, 13373, 19282, 26746, 48205, 66865, 96410, 133730, 414563, 829126, 2072815, 4145630]

約数ペア:

[(1, 4145630), (2, 2072815), (5, 829126), (10, 414563), (31, 133730), (43, 96410), (62, 66865), (86, 48205), (155, 26746), (215, 19282), (310, 13373), (311, 13330), (430, 9641), (622, 6665), (1333, 3110), (1555, 2666)]