145395060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7321}}^1$

素因数の和:7664

約数の個数: 48

約数和(自身を含む): 408391872

約数和(自身を除く): 262996812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 7321, 9930, 14642, 19860, 21963, 29284, 36605, 43926, 73210, 87852, 109815, 146420, 219630, 439260, 2423251, 4846502, 7269753, 9693004, 12116255, 14539506, 24232510, 29079012, 36348765, 48465020, 72697530, 145395060]

約数ペア:

[(1, 145395060), (2, 72697530), (3, 48465020), (4, 36348765), (5, 29079012), (6, 24232510), (10, 14539506), (12, 12116255), (15, 9693004), (20, 7269753), (30, 4846502), (60, 2423251), (331, 439260), (662, 219630), (993, 146420), (1324, 109815), (1655, 87852), (1986, 73210), (3310, 43926), (3972, 36605), (4965, 29284), (6620, 21963), (7321, 19860), (9930, 14642)]