70732850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 136116288

約数和(自身を除く): 65383438

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 167, 197, 215, 334, 394, 430, 835, 985, 1075, 1670, 1970, 2150, 4175, 4925, 7181, 8350, 8471, 9850, 14362, 16942, 32899, 35905, 42355, 65798, 71810, 84710, 164495, 179525, 211775, 328990, 359050, 423550, 822475, 1414657, 1644950, 2829314, 7073285, 14146570, 35366425, 70732850]

約数ペア:

[(1, 70732850), (2, 35366425), (5, 14146570), (10, 7073285), (25, 2829314), (43, 1644950), (50, 1414657), (86, 822475), (167, 423550), (197, 359050), (215, 328990), (334, 211775), (394, 179525), (430, 164495), (835, 84710), (985, 71810), (1075, 65798), (1670, 42355), (1970, 35905), (2150, 32899), (4175, 16942), (4925, 14362), (7181, 9850), (8350, 8471)]