68586450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{15767}}^1$

素因数の和:15811

約数の個数: 48

約数和(自身を含む): 175970880

約数和(自身を除く): 107384430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 15767, 31534, 47301, 78835, 94602, 157670, 236505, 394175, 457243, 473010, 788350, 914486, 1182525, 1371729, 2286215, 2365050, 2743458, 4572430, 6858645, 11431075, 13717290, 22862150, 34293225, 68586450]

約数ペア:

[(1, 68586450), (2, 34293225), (3, 22862150), (5, 13717290), (6, 11431075), (10, 6858645), (15, 4572430), (25, 2743458), (29, 2365050), (30, 2286215), (50, 1371729), (58, 1182525), (75, 914486), (87, 788350), (145, 473010), (150, 457243), (174, 394175), (290, 236505), (435, 157670), (725, 94602), (870, 78835), (1450, 47301), (2175, 31534), (4350, 15767)]