13061890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 24695280

約数和(自身を除く): 11633390

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 617, 730, 1234, 2117, 3085, 4234, 6170, 10585, 17893, 21170, 35786, 45041, 89465, 90082, 178930, 225205, 450410, 1306189, 2612378, 6530945, 13061890]

約数ペア:

[(1, 13061890), (2, 6530945), (5, 2612378), (10, 1306189), (29, 450410), (58, 225205), (73, 178930), (145, 90082), (146, 89465), (290, 45041), (365, 35786), (617, 21170), (730, 17893), (1234, 10585), (2117, 6170), (3085, 4234)]