155299770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55663}}^1$

素因数の和:55707

約数の個数: 48

約数和(自身を含む): 416812032

約数和(自身を除く): 261512262

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, 55663, 111326, 166989, 278315, 333978, 500967, 556630, 834945, 1001934, 1669890, 1725553, 2504835, 3451106, 5009670, 5176659, 8627765, 10353318, 15529977, 17255530, 25883295, 31059954, 51766590, 77649885, 155299770]

約数ペア:

[(1, 155299770), (2, 77649885), (3, 51766590), (5, 31059954), (6, 25883295), (9, 17255530), (10, 15529977), (15, 10353318), (18, 8627765), (30, 5176659), (31, 5009670), (45, 3451106), (62, 2504835), (90, 1725553), (93, 1669890), (155, 1001934), (186, 834945), (279, 556630), (310, 500967), (465, 333978), (558, 278315), (930, 166989), (1395, 111326), (2790, 55663)]