2041710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 5598720

約数和(自身を除く): 3557010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 269, 330, 345, 506, 538, 690, 759, 807, 1265, 1345, 1518, 1614, 2530, 2690, 2959, 3795, 4035, 5918, 6187, 7590, 8070, 8877, 12374, 14795, 17754, 18561, 29590, 30935, 37122, 44385, 61870, 68057, 88770, 92805, 136114, 185610, 204171, 340285, 408342, 680570, 1020855, 2041710]

約数ペア:

[(1, 2041710), (2, 1020855), (3, 680570), (5, 408342), (6, 340285), (10, 204171), (11, 185610), (15, 136114), (22, 92805), (23, 88770), (30, 68057), (33, 61870), (46, 44385), (55, 37122), (66, 30935), (69, 29590), (110, 18561), (115, 17754), (138, 14795), (165, 12374), (230, 8877), (253, 8070), (269, 7590), (330, 6187), (345, 5918), (506, 4035), (538, 3795), (690, 2959), (759, 2690), (807, 2530), (1265, 1614), (1345, 1518)]