5627460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 15990912

約数和(自身を除く): 10363452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1321, 1420, 2130, 2642, 3963, 4260, 5284, 6605, 7926, 13210, 15852, 19815, 26420, 39630, 79260, 93791, 187582, 281373, 375164, 468955, 562746, 937910, 1125492, 1406865, 1875820, 2813730, 5627460]

約数ペア:

[(1, 5627460), (2, 2813730), (3, 1875820), (4, 1406865), (5, 1125492), (6, 937910), (10, 562746), (12, 468955), (15, 375164), (20, 281373), (30, 187582), (60, 93791), (71, 79260), (142, 39630), (213, 26420), (284, 19815), (355, 15852), (426, 13210), (710, 7926), (852, 6605), (1065, 5284), (1321, 4260), (1420, 3963), (2130, 2642)]