69509830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3541}}^1$

素因数の和:3712

約数の個数: 32

約数和(自身を含む): 135672768

約数和(自身を除く): 66162938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3541, 3926, 7082, 9815, 17705, 19630, 35410, 46033, 92066, 230165, 460330, 534691, 1069382, 2673455, 5346910, 6950983, 13901966, 34754915, 69509830]

約数ペア:

[(1, 69509830), (2, 34754915), (5, 13901966), (10, 6950983), (13, 5346910), (26, 2673455), (65, 1069382), (130, 534691), (151, 460330), (302, 230165), (755, 92066), (1510, 46033), (1963, 35410), (3541, 19630), (3926, 17705), (7082, 9815)]