42851580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4549}}^1$

素因数の和:4718

約数の個数: 48

約数和(自身を含む): 120775200

約数和(自身を除く): 77923620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4549, 4710, 9098, 9420, 13647, 18196, 22745, 27294, 45490, 54588, 68235, 90980, 136470, 272940, 714193, 1428386, 2142579, 2856772, 3570965, 4285158, 7141930, 8570316, 10712895, 14283860, 21425790, 42851580]

約数ペア:

[(1, 42851580), (2, 21425790), (3, 14283860), (4, 10712895), (5, 8570316), (6, 7141930), (10, 4285158), (12, 3570965), (15, 2856772), (20, 2142579), (30, 1428386), (60, 714193), (157, 272940), (314, 136470), (471, 90980), (628, 68235), (785, 54588), (942, 45490), (1570, 27294), (1884, 22745), (2355, 18196), (3140, 13647), (4549, 9420), (4710, 9098)]