2016709245

素因数分解:

$3^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4289}}^1$

素因数の和:4358

約数の個数: 64

約数和(自身を含む): 3714796800

約数和(自身を除く): 1698087555

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 243, 387, 405, 645, 729, 1161, 1215, 1935, 2187, 3483, 3645, 4289, 5805, 10449, 10935, 12867, 17415, 21445, 31347, 38601, 52245, 64335, 94041, 115803, 156735, 184427, 193005, 347409, 470205, 553281, 579015, 922135, 1042227, 1659843, 1737045, 2766405, 3126681, 4979529, 5211135, 8299215, 9380043, 14938587, 15633405, 24897645, 44815761, 46900215, 74692935, 134447283, 224078805, 403341849, 672236415, 2016709245]

約数ペア:

[(1, 2016709245), (3, 672236415), (5, 403341849), (9, 224078805), (15, 134447283), (27, 74692935), (43, 46900215), (45, 44815761), (81, 24897645), (129, 15633405), (135, 14938587), (215, 9380043), (243, 8299215), (387, 5211135), (405, 4979529), (645, 3126681), (729, 2766405), (1161, 1737045), (1215, 1659843), (1935, 1042227), (2187, 922135), (3483, 579015), (3645, 553281), (4289, 470205), (5805, 347409), (10449, 193005), (10935, 184427), (12867, 156735), (17415, 115803), (21445, 94041), (31347, 64335), (38601, 52245)]