4279260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 12158496

約数和(自身を除く): 7879236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 977, 1095, 1460, 1954, 2190, 2931, 3908, 4380, 4885, 5862, 9770, 11724, 14655, 19540, 29310, 58620, 71321, 142642, 213963, 285284, 356605, 427926, 713210, 855852, 1069815, 1426420, 2139630, 4279260]

約数ペア:

[(1, 4279260), (2, 2139630), (3, 1426420), (4, 1069815), (5, 855852), (6, 713210), (10, 427926), (12, 356605), (15, 285284), (20, 213963), (30, 142642), (60, 71321), (73, 58620), (146, 29310), (219, 19540), (292, 14655), (365, 11724), (438, 9770), (730, 5862), (876, 4885), (977, 4380), (1095, 3908), (1460, 2931), (1954, 2190)]