71723310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 177914880

約数和(自身を除く): 106191570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 79, 106, 158, 159, 237, 265, 318, 395, 474, 530, 571, 790, 795, 1142, 1185, 1590, 1713, 2370, 2855, 3426, 4187, 5710, 8374, 8565, 12561, 17130, 20935, 25122, 30263, 41870, 45109, 60526, 62805, 90218, 90789, 125610, 135327, 151315, 181578, 225545, 270654, 302630, 451090, 453945, 676635, 907890, 1353270, 2390777, 4781554, 7172331, 11953885, 14344662, 23907770, 35861655, 71723310]

約数ペア:

[(1, 71723310), (2, 35861655), (3, 23907770), (5, 14344662), (6, 11953885), (10, 7172331), (15, 4781554), (30, 2390777), (53, 1353270), (79, 907890), (106, 676635), (158, 453945), (159, 451090), (237, 302630), (265, 270654), (318, 225545), (395, 181578), (474, 151315), (530, 135327), (571, 125610), (790, 90789), (795, 90218), (1142, 62805), (1185, 60526), (1590, 45109), (1713, 41870), (2370, 30263), (2855, 25122), (3426, 20935), (4187, 17130), (5710, 12561), (8374, 8565)]