23890770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8563}}^1$

素因数の和:8607

約数の個数: 48

約数和(自身を含む): 64127232

約数和(自身を除く): 40236462

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, 8563, 17126, 25689, 42815, 51378, 77067, 85630, 128445, 154134, 256890, 265453, 385335, 530906, 770670, 796359, 1327265, 1592718, 2389077, 2654530, 3981795, 4778154, 7963590, 11945385, 23890770]

約数ペア:

[(1, 23890770), (2, 11945385), (3, 7963590), (5, 4778154), (6, 3981795), (9, 2654530), (10, 2389077), (15, 1592718), (18, 1327265), (30, 796359), (31, 770670), (45, 530906), (62, 385335), (90, 265453), (93, 256890), (155, 154134), (186, 128445), (279, 85630), (310, 77067), (465, 51378), (558, 42815), (930, 25689), (1395, 17126), (2790, 8563)]