4349460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 12362112

約数和(自身を除く): 8012652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1021, 1065, 1420, 2042, 2130, 3063, 4084, 4260, 5105, 6126, 10210, 12252, 15315, 20420, 30630, 61260, 72491, 144982, 217473, 289964, 362455, 434946, 724910, 869892, 1087365, 1449820, 2174730, 4349460]

約数ペア:

[(1, 4349460), (2, 2174730), (3, 1449820), (4, 1087365), (5, 869892), (6, 724910), (10, 434946), (12, 362455), (15, 289964), (20, 217473), (30, 144982), (60, 72491), (71, 61260), (142, 30630), (213, 20420), (284, 15315), (355, 12252), (426, 10210), (710, 6126), (852, 5105), (1021, 4260), (1065, 4084), (1420, 3063), (2042, 2130)]