30945330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26449}}^1$

素因数の和:26475

約数の個数: 48

約数和(自身を含む): 86650200

約数和(自身を除く): 55704870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 26449, 52898, 79347, 132245, 158694, 238041, 264490, 343837, 396735, 476082, 687674, 793470, 1031511, 1190205, 1719185, 2063022, 2380410, 3094533, 3438370, 5157555, 6189066, 10315110, 15472665, 30945330]

約数ペア:

[(1, 30945330), (2, 15472665), (3, 10315110), (5, 6189066), (6, 5157555), (9, 3438370), (10, 3094533), (13, 2380410), (15, 2063022), (18, 1719185), (26, 1190205), (30, 1031511), (39, 793470), (45, 687674), (65, 476082), (78, 396735), (90, 343837), (117, 264490), (130, 238041), (195, 158694), (234, 132245), (390, 79347), (585, 52898), (1170, 26449)]