549630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 1482624

約数和(自身を除く): 932994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 197, 279, 310, 394, 465, 558, 591, 930, 985, 1182, 1395, 1773, 1970, 2790, 2955, 3546, 5910, 6107, 8865, 12214, 17730, 18321, 30535, 36642, 54963, 61070, 91605, 109926, 183210, 274815, 549630]

約数ペア:

[(1, 549630), (2, 274815), (3, 183210), (5, 109926), (6, 91605), (9, 61070), (10, 54963), (15, 36642), (18, 30535), (30, 18321), (31, 17730), (45, 12214), (62, 8865), (90, 6107), (93, 5910), (155, 3546), (186, 2955), (197, 2790), (279, 1970), (310, 1773), (394, 1395), (465, 1182), (558, 985), (591, 930)]