8764950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 22070016

約数和(自身を除く): 13305066

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 823, 1065, 1646, 1775, 2130, 2469, 3550, 4115, 4938, 5325, 8230, 10650, 12345, 20575, 24690, 41150, 58433, 61725, 116866, 123450, 175299, 292165, 350598, 584330, 876495, 1460825, 1752990, 2921650, 4382475, 8764950]

約数ペア:

[(1, 8764950), (2, 4382475), (3, 2921650), (5, 1752990), (6, 1460825), (10, 876495), (15, 584330), (25, 350598), (30, 292165), (50, 175299), (71, 123450), (75, 116866), (142, 61725), (150, 58433), (213, 41150), (355, 24690), (426, 20575), (710, 12345), (823, 10650), (1065, 8230), (1646, 5325), (1775, 4938), (2130, 4115), (2469, 3550)]