2207488.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99289}}^1$

素因数の和:99314

約数の個数: 48

約数和(自身を含む): 233530080

約数和(自身を除く): 156084660

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, 99289, 198578, 297867, 397156, 496445, 595734, 992890, 1191468, 1290757, 1489335, 1985780, 2581514, 2978670, 3872271, 5163028, 5957340, 6453785, 7744542, 12907570, 15489084, 19361355, 25815140, 38722710, 77445420]

約数ペア:

[(1, 77445420), (2, 38722710), (3, 25815140), (4, 19361355), (5, 15489084), (6, 12907570), (10, 7744542), (12, 6453785), (13, 5957340), (15, 5163028), (20, 3872271), (26, 2978670), (30, 2581514), (39, 1985780), (52, 1489335), (60, 1290757), (65, 1191468), (78, 992890), (130, 595734), (156, 496445), (195, 397156), (260, 297867), (390, 198578), (780, 99289)]