155063230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 330728832

約数和(自身を除く): 175665602

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 97, 194, 205, 287, 410, 485, 557, 574, 679, 970, 1114, 1358, 1435, 2785, 2870, 3395, 3899, 3977, 5570, 6790, 7798, 7954, 19495, 19885, 22837, 27839, 38990, 39770, 45674, 54029, 55678, 108058, 114185, 139195, 159859, 228370, 270145, 278390, 319718, 378203, 540290, 756406, 799295, 1598590, 1891015, 2215189, 3782030, 4430378, 11075945, 15506323, 22151890, 31012646, 77531615, 155063230]

約数ペア:

[(1, 155063230), (2, 77531615), (5, 31012646), (7, 22151890), (10, 15506323), (14, 11075945), (35, 4430378), (41, 3782030), (70, 2215189), (82, 1891015), (97, 1598590), (194, 799295), (205, 756406), (287, 540290), (410, 378203), (485, 319718), (557, 278390), (574, 270145), (679, 228370), (970, 159859), (1114, 139195), (1358, 114185), (1435, 108058), (2785, 55678), (2870, 54029), (3395, 45674), (3899, 39770), (3977, 38990), (5570, 27839), (6790, 22837), (7798, 19885), (7954, 19495)]