72799710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{51631}}^1$

素因数の和:51688

約数の個数: 32

約数和(自身を含む): 178440192

約数和(自身を除く): 105640482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 51631, 103262, 154893, 258155, 309786, 516310, 774465, 1548930, 2426657, 4853314, 7279971, 12133285, 14559942, 24266570, 36399855, 72799710]

約数ペア:

[(1, 72799710), (2, 36399855), (3, 24266570), (5, 14559942), (6, 12133285), (10, 7279971), (15, 4853314), (30, 2426657), (47, 1548930), (94, 774465), (141, 516310), (235, 309786), (282, 258155), (470, 154893), (705, 103262), (1410, 51631)]