8412570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 22025952

約数和(自身を除く): 13613382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 443, 633, 886, 1055, 1266, 1329, 1899, 2110, 2215, 2658, 3165, 3798, 3987, 4430, 6330, 6645, 7974, 9495, 13290, 18990, 19935, 39870, 93473, 186946, 280419, 467365, 560838, 841257, 934730, 1402095, 1682514, 2804190, 4206285, 8412570]

約数ペア:

[(1, 8412570), (2, 4206285), (3, 2804190), (5, 1682514), (6, 1402095), (9, 934730), (10, 841257), (15, 560838), (18, 467365), (30, 280419), (45, 186946), (90, 93473), (211, 39870), (422, 19935), (443, 18990), (633, 13290), (886, 9495), (1055, 7974), (1266, 6645), (1329, 6330), (1899, 4430), (2110, 3987), (2215, 3798), (2658, 3165)]