64752510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{9679}}^1$

素因数の和:9912

約数の個数: 32

約数和(自身を含む): 156119040

約数和(自身を除く): 91366530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 9679, 19358, 29037, 48395, 58074, 96790, 145185, 290370, 2158417, 4316834, 6475251, 10792085, 12950502, 21584170, 32376255, 64752510]

約数ペア:

[(1, 64752510), (2, 32376255), (3, 21584170), (5, 12950502), (6, 10792085), (10, 6475251), (15, 4316834), (30, 2158417), (223, 290370), (446, 145185), (669, 96790), (1115, 58074), (1338, 48395), (2230, 29037), (3345, 19358), (6690, 9679)]