9238980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3581}}^1$

素因数の和:3636

約数の個数: 48

約数和(自身を含む): 26478144

約数和(自身を除く): 17239164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 3581, 7162, 10743, 14324, 17905, 21486, 35810, 42972, 53715, 71620, 107430, 153983, 214860, 307966, 461949, 615932, 769915, 923898, 1539830, 1847796, 2309745, 3079660, 4619490, 9238980]

約数ペア:

[(1, 9238980), (2, 4619490), (3, 3079660), (4, 2309745), (5, 1847796), (6, 1539830), (10, 923898), (12, 769915), (15, 615932), (20, 461949), (30, 307966), (43, 214860), (60, 153983), (86, 107430), (129, 71620), (172, 53715), (215, 42972), (258, 35810), (430, 21486), (516, 17905), (645, 14324), (860, 10743), (1290, 7162), (2580, 3581)]