9739890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3535

約数の個数: 48

約数和(自身を含む): 26148096

約数和(自身を除く): 16408206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 3491, 6982, 10473, 17455, 20946, 31419, 34910, 52365, 62838, 104730, 108221, 157095, 216442, 314190, 324663, 541105, 649326, 973989, 1082210, 1623315, 1947978, 3246630, 4869945, 9739890]

約数ペア:

[(1, 9739890), (2, 4869945), (3, 3246630), (5, 1947978), (6, 1623315), (9, 1082210), (10, 973989), (15, 649326), (18, 541105), (30, 324663), (31, 314190), (45, 216442), (62, 157095), (90, 108221), (93, 104730), (155, 62838), (186, 52365), (279, 34910), (310, 31419), (465, 20946), (558, 17455), (930, 10473), (1395, 6982), (2790, 3491)]