170090036

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:516

約数の個数: 36

約数和(自身を含む): 310243500

約数和(自身を除く): 140153464

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 349, 356, 698, 1369, 1396, 2738, 3293, 5476, 6586, 12913, 13172, 25826, 31061, 51652, 62122, 121841, 124244, 243682, 477781, 487364, 955562, 1149257, 1911124, 2298514, 4597028, 42522509, 85045018, 170090036]

約数ペア:

[(1, 170090036), (2, 85045018), (4, 42522509), (37, 4597028), (74, 2298514), (89, 1911124), (148, 1149257), (178, 955562), (349, 487364), (356, 477781), (698, 243682), (1369, 124244), (1396, 121841), (2738, 62122), (3293, 51652), (5476, 31061), (6586, 25826), (12913, 13172)]