66505990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4327}}^1$

素因数の和:4416

約数の個数: 32

約数和(自身を含む): 126204480

約数和(自身を除く): 59698490

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 3074, 4327, 7685, 8654, 15370, 21635, 43270, 125483, 229331, 250966, 458662, 627415, 1146655, 1254830, 2293310, 6650599, 13301198, 33252995, 66505990]

約数ペア:

[(1, 66505990), (2, 33252995), (5, 13301198), (10, 6650599), (29, 2293310), (53, 1254830), (58, 1146655), (106, 627415), (145, 458662), (265, 250966), (290, 229331), (530, 125483), (1537, 43270), (3074, 21635), (4327, 15370), (7685, 8654)]