98270390

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2269}}^1$

素因数の和:2408

約数の個数: 32

約数和(自身を含む): 182399040

約数和(自身を除く): 84128650

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 610, 710, 2269, 4331, 4538, 8662, 11345, 21655, 22690, 43310, 138409, 161099, 276818, 322198, 692045, 805495, 1384090, 1610990, 9827039, 19654078, 49135195, 98270390]

約数ペア:

[(1, 98270390), (2, 49135195), (5, 19654078), (10, 9827039), (61, 1610990), (71, 1384090), (122, 805495), (142, 692045), (305, 322198), (355, 276818), (610, 161099), (710, 138409), (2269, 43310), (4331, 22690), (4538, 21655), (8662, 11345)]