7661330430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19644437}}^1$

素因数の和:19644460

約数の個数: 32

約数和(自身を含む): 19801593504

約数和(自身を除く): 12140263074

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 19644437, 39288874, 58933311, 98222185, 117866622, 196444370, 255377681, 294666555, 510755362, 589333110, 766133043, 1276888405, 1532266086, 2553776810, 3830665215, 7661330430]

約数ペア:

[(1, 7661330430), (2, 3830665215), (3, 2553776810), (5, 1532266086), (6, 1276888405), (10, 766133043), (13, 589333110), (15, 510755362), (26, 294666555), (30, 255377681), (39, 196444370), (65, 117866622), (78, 98222185), (130, 58933311), (195, 39288874), (390, 19644437)]