3570290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 7242048

約数和(自身を除く): 3671758

約数列:

[1, 2, 5, 10, 19, 23, 38, 43, 46, 86, 95, 115, 190, 215, 230, 361, 430, 437, 722, 817, 874, 989, 1634, 1805, 1978, 2185, 3610, 4085, 4370, 4945, 8170, 8303, 9890, 15523, 16606, 18791, 31046, 37582, 41515, 77615, 83030, 93955, 155230, 187910, 357029, 714058, 1785145, 3570290]

約数ペア:

[(1, 3570290), (2, 1785145), (5, 714058), (10, 357029), (19, 187910), (23, 155230), (38, 93955), (43, 83030), (46, 77615), (86, 41515), (95, 37582), (115, 31046), (190, 18791), (215, 16606), (230, 15523), (361, 9890), (430, 8303), (437, 8170), (722, 4945), (817, 4370), (874, 4085), (989, 3610), (1634, 2185), (1805, 1978)]