2015233910

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{14251}}^1$

素因数の和:14516

約数の個数: 32

約数和(自身を含む): 3694118400

約数和(自身を除く): 1678884490

約数列:

[1, 2, 5, 10, 79, 158, 179, 358, 395, 790, 895, 1790, 14141, 14251, 28282, 28502, 70705, 71255, 141410, 142510, 1125829, 2251658, 2550929, 5101858, 5629145, 11258290, 12754645, 25509290, 201523391, 403046782, 1007616955, 2015233910]

約数ペア:

[(1, 2015233910), (2, 1007616955), (5, 403046782), (10, 201523391), (79, 25509290), (158, 12754645), (179, 11258290), (358, 5629145), (395, 5101858), (790, 2550929), (895, 2251658), (1790, 1125829), (14141, 142510), (14251, 141410), (28282, 71255), (28502, 70705)]