64192410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{521}}^1$

素因数の和:608

約数の個数: 72

約数和(自身を含む): 171862236

約数和(自身を除く): 107669826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 521, 555, 666, 1042, 1110, 1369, 1563, 1665, 2605, 2738, 3126, 3330, 4107, 4689, 5210, 6845, 7815, 8214, 9378, 12321, 13690, 15630, 19277, 20535, 23445, 24642, 38554, 41070, 46890, 57831, 61605, 96385, 115662, 123210, 173493, 192770, 289155, 346986, 578310, 713249, 867465, 1426498, 1734930, 2139747, 3566245, 4279494, 6419241, 7132490, 10698735, 12838482, 21397470, 32096205, 64192410]

約数ペア:

[(1, 64192410), (2, 32096205), (3, 21397470), (5, 12838482), (6, 10698735), (9, 7132490), (10, 6419241), (15, 4279494), (18, 3566245), (30, 2139747), (37, 1734930), (45, 1426498), (74, 867465), (90, 713249), (111, 578310), (185, 346986), (222, 289155), (333, 192770), (370, 173493), (521, 123210), (555, 115662), (666, 96385), (1042, 61605), (1110, 57831), (1369, 46890), (1563, 41070), (1665, 38554), (2605, 24642), (2738, 23445), (3126, 20535), (3330, 19277), (4107, 15630), (4689, 13690), (5210, 12321), (6845, 9378), (7815, 8214)]