24140220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30949}}^1$

素因数の和:30974

約数の個数: 48

約数和(自身を含む): 72794400

約数和(自身を除く): 48654180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 30949, 61898, 92847, 123796, 154745, 185694, 309490, 371388, 402337, 464235, 618980, 804674, 928470, 1207011, 1609348, 1856940, 2011685, 2414022, 4023370, 4828044, 6035055, 8046740, 12070110, 24140220]

約数ペア:

[(1, 24140220), (2, 12070110), (3, 8046740), (4, 6035055), (5, 4828044), (6, 4023370), (10, 2414022), (12, 2011685), (13, 1856940), (15, 1609348), (20, 1207011), (26, 928470), (30, 804674), (39, 618980), (52, 464235), (60, 402337), (65, 371388), (78, 309490), (130, 185694), (156, 154745), (195, 123796), (260, 92847), (390, 61898), (780, 30949)]