10267140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13163}}^1$

素因数の和:13188

約数の個数: 48

約数和(自身を含む): 30961728

約数和(自身を除く): 20694588

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, 13163, 26326, 39489, 52652, 65815, 78978, 131630, 157956, 171119, 197445, 263260, 342238, 394890, 513357, 684476, 789780, 855595, 1026714, 1711190, 2053428, 2566785, 3422380, 5133570, 10267140]

約数ペア:

[(1, 10267140), (2, 5133570), (3, 3422380), (4, 2566785), (5, 2053428), (6, 1711190), (10, 1026714), (12, 855595), (13, 789780), (15, 684476), (20, 513357), (26, 394890), (30, 342238), (39, 263260), (52, 197445), (60, 171119), (65, 157956), (78, 131630), (130, 78978), (156, 65815), (195, 52652), (260, 39489), (390, 26326), (780, 13163)]