23918670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8573}}^1$

素因数の和:8617

約数の個数: 48

約数和(自身を含む): 64202112

約数和(自身を除く): 40283442

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, 8573, 17146, 25719, 42865, 51438, 77157, 85730, 128595, 154314, 257190, 265763, 385785, 531526, 771570, 797289, 1328815, 1594578, 2391867, 2657630, 3986445, 4783734, 7972890, 11959335, 23918670]

約数ペア:

[(1, 23918670), (2, 11959335), (3, 7972890), (5, 4783734), (6, 3986445), (9, 2657630), (10, 2391867), (15, 1594578), (18, 1328815), (30, 797289), (31, 771570), (45, 531526), (62, 385785), (90, 265763), (93, 257190), (155, 154314), (186, 128595), (279, 85730), (310, 77157), (465, 51438), (558, 42865), (930, 25719), (1395, 17146), (2790, 8573)]