70881030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71597}}^1$

素因数の和:71621

約数の個数: 48

約数和(自身を含む): 201047184

約数和(自身を除く): 130166154

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 71597, 143194, 214791, 357985, 429582, 644373, 715970, 787567, 1073955, 1288746, 1575134, 2147910, 2362701, 3221865, 3937835, 4725402, 6443730, 7088103, 7875670, 11813505, 14176206, 23627010, 35440515, 70881030]

約数ペア:

[(1, 70881030), (2, 35440515), (3, 23627010), (5, 14176206), (6, 11813505), (9, 7875670), (10, 7088103), (11, 6443730), (15, 4725402), (18, 3937835), (22, 3221865), (30, 2362701), (33, 2147910), (45, 1575134), (55, 1288746), (66, 1073955), (90, 787567), (99, 715970), (110, 644373), (165, 429582), (198, 357985), (330, 214791), (495, 143194), (990, 71597)]