73676870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4357}}^1$

素因数の和:4472

約数の個数: 32

約数和(自身を含む): 141199200

約数和(自身を除く): 67522330

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3382, 4357, 8455, 8714, 16910, 21785, 43570, 82783, 165566, 387773, 413915, 775546, 827830, 1938865, 3877730, 7367687, 14735374, 36838435, 73676870]

約数ペア:

[(1, 73676870), (2, 36838435), (5, 14735374), (10, 7367687), (19, 3877730), (38, 1938865), (89, 827830), (95, 775546), (178, 413915), (190, 387773), (445, 165566), (890, 82783), (1691, 43570), (3382, 21785), (4357, 16910), (8455, 8714)]