15851970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{58711}}^1$

素因数の和:58727

約数の個数: 32

約数和(自身を含む): 42272640

約数和(自身を除く): 26420670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 58711, 117422, 176133, 293555, 352266, 528399, 587110, 880665, 1056798, 1585197, 1761330, 2641995, 3170394, 5283990, 7925985, 15851970]

約数ペア:

[(1, 15851970), (2, 7925985), (3, 5283990), (5, 3170394), (6, 2641995), (9, 1761330), (10, 1585197), (15, 1056798), (18, 880665), (27, 587110), (30, 528399), (45, 352266), (54, 293555), (90, 176133), (135, 117422), (270, 58711)]