216496070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{162779}}^1$

素因数の和:162812

約数の個数: 32

約数和(自身を含む): 468806400

約数和(自身を除く): 252310330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 162779, 325558, 813895, 1139453, 1627790, 2278906, 3092801, 5697265, 6185602, 11394530, 15464005, 21649607, 30928010, 43299214, 108248035, 216496070]

約数ペア:

[(1, 216496070), (2, 108248035), (5, 43299214), (7, 30928010), (10, 21649607), (14, 15464005), (19, 11394530), (35, 6185602), (38, 5697265), (70, 3092801), (95, 2278906), (133, 1627790), (190, 1139453), (266, 813895), (665, 325558), (1330, 162779)]