4744380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 13426560

約数和(自身を除く): 8682180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 739, 1070, 1284, 1478, 1605, 2140, 2217, 2956, 3210, 3695, 4434, 6420, 7390, 8868, 11085, 14780, 22170, 44340, 79073, 158146, 237219, 316292, 395365, 474438, 790730, 948876, 1186095, 1581460, 2372190, 4744380]

約数ペア:

[(1, 4744380), (2, 2372190), (3, 1581460), (4, 1186095), (5, 948876), (6, 790730), (10, 474438), (12, 395365), (15, 316292), (20, 237219), (30, 158146), (60, 79073), (107, 44340), (214, 22170), (321, 14780), (428, 11085), (535, 8868), (642, 7390), (739, 6420), (1070, 4434), (1284, 3695), (1478, 3210), (1605, 2956), (2140, 2217)]