250681740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{39047}}^1$

素因数の和:39166

約数の個数: 48

約数和(自身を含む): 708486912

約数和(自身を除く): 457805172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 39047, 78094, 117141, 156188, 195235, 234282, 390470, 468564, 585705, 780940, 1171410, 2342820, 4178029, 8356058, 12534087, 16712116, 20890145, 25068174, 41780290, 50136348, 62670435, 83560580, 125340870, 250681740]

約数ペア:

[(1, 250681740), (2, 125340870), (3, 83560580), (4, 62670435), (5, 50136348), (6, 41780290), (10, 25068174), (12, 20890145), (15, 16712116), (20, 12534087), (30, 8356058), (60, 4178029), (107, 2342820), (214, 1171410), (321, 780940), (428, 585705), (535, 468564), (642, 390470), (1070, 234282), (1284, 195235), (1605, 156188), (2140, 117141), (3210, 78094), (6420, 39047)]