91788030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1831}}^1$

素因数の和:2401

約数の個数: 48

約数和(自身を含む): 239207904

約数和(自身を除く): 147419874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 557, 1114, 1671, 1831, 2785, 3342, 3662, 5013, 5493, 5570, 8355, 9155, 10026, 10986, 16479, 16710, 18310, 25065, 27465, 32958, 50130, 54930, 82395, 164790, 1019867, 2039734, 3059601, 5099335, 6119202, 9178803, 10198670, 15298005, 18357606, 30596010, 45894015, 91788030]

約数ペア:

[(1, 91788030), (2, 45894015), (3, 30596010), (5, 18357606), (6, 15298005), (9, 10198670), (10, 9178803), (15, 6119202), (18, 5099335), (30, 3059601), (45, 2039734), (90, 1019867), (557, 164790), (1114, 82395), (1671, 54930), (1831, 50130), (2785, 32958), (3342, 27465), (3662, 25065), (5013, 18310), (5493, 16710), (5570, 16479), (8355, 10986), (9155, 10026)]