288548930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{6247}}^1$

素因数の和:6434

約数の個数: 32

約数和(自身を含む): 539827200

約数和(自身を除く): 251278270

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 745, 1490, 4619, 6247, 9238, 12494, 23095, 31235, 46190, 62470, 193657, 387314, 930803, 968285, 1861606, 1936570, 4654015, 9308030, 28854893, 57709786, 144274465, 288548930]

約数ペア:

[(1, 288548930), (2, 144274465), (5, 57709786), (10, 28854893), (31, 9308030), (62, 4654015), (149, 1936570), (155, 1861606), (298, 968285), (310, 930803), (745, 387314), (1490, 193657), (4619, 62470), (6247, 46190), (9238, 31235), (12494, 23095)]