9905130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 25954344

約数和(自身を除く): 16049214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 701, 785, 942, 1402, 1413, 1570, 2103, 2355, 2826, 3505, 4206, 4710, 6309, 7010, 7065, 10515, 12618, 14130, 21030, 31545, 63090, 110057, 220114, 330171, 550285, 660342, 990513, 1100570, 1650855, 1981026, 3301710, 4952565, 9905130]

約数ペア:

[(1, 9905130), (2, 4952565), (3, 3301710), (5, 1981026), (6, 1650855), (9, 1100570), (10, 990513), (15, 660342), (18, 550285), (30, 330171), (45, 220114), (90, 110057), (157, 63090), (314, 31545), (471, 21030), (701, 14130), (785, 12618), (942, 10515), (1402, 7065), (1413, 7010), (1570, 6309), (2103, 4710), (2355, 4206), (2826, 3505)]