2016145845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{661}}^1$

素因数の和:1123

約数の個数: 96

約数和(自身を含む): 4183755264

約数和(自身を除く): 2167609419

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 421, 483, 661, 805, 1035, 1263, 1449, 1983, 2105, 2415, 2947, 3305, 3789, 4627, 5949, 6315, 7245, 8841, 9683, 9915, 13881, 14735, 15203, 18945, 23135, 26523, 29049, 29745, 41643, 44205, 45609, 48415, 67781, 69405, 76015, 87147, 106421, 132615, 136827, 145245, 203343, 208215, 228045, 278281, 319263, 338905, 435735, 532105, 610029, 684135, 834843, 957789, 1016715, 1391405, 1596315, 1947967, 2504529, 3050145, 4174215, 4788945, 5843901, 6400463, 9739835, 12522645, 17531703, 19201389, 29219505, 32002315, 44803241, 57604167, 87658515, 96006945, 134409723, 224016205, 288020835, 403229169, 672048615, 2016145845]

約数ペア:

[(1, 2016145845), (3, 672048615), (5, 403229169), (7, 288020835), (9, 224016205), (15, 134409723), (21, 96006945), (23, 87658515), (35, 57604167), (45, 44803241), (63, 32002315), (69, 29219505), (105, 19201389), (115, 17531703), (161, 12522645), (207, 9739835), (315, 6400463), (345, 5843901), (421, 4788945), (483, 4174215), (661, 3050145), (805, 2504529), (1035, 1947967), (1263, 1596315), (1449, 1391405), (1983, 1016715), (2105, 957789), (2415, 834843), (2947, 684135), (3305, 610029), (3789, 532105), (4627, 435735), (5949, 338905), (6315, 319263), (7245, 278281), (8841, 228045), (9683, 208215), (9915, 203343), (13881, 145245), (14735, 136827), (15203, 132615), (18945, 106421), (23135, 87147), (26523, 76015), (29049, 69405), (29745, 67781), (41643, 48415), (44205, 45609)]