2017348680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{17207}}^1$

素因数の和:18198

約数の個数: 64

約数和(自身を含む): 6058592640

約数和(自身を除く): 4041243960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 977, 1954, 2931, 3908, 4885, 5862, 7816, 9770, 11724, 14655, 17207, 19540, 23448, 29310, 34414, 39080, 51621, 58620, 68828, 86035, 103242, 117240, 137656, 172070, 206484, 258105, 344140, 412968, 516210, 688280, 1032420, 2064840, 16811239, 33622478, 50433717, 67244956, 84056195, 100867434, 134489912, 168112390, 201734868, 252168585, 336224780, 403469736, 504337170, 672449560, 1008674340, 2017348680]

約数ペア:

[(1, 2017348680), (2, 1008674340), (3, 672449560), (4, 504337170), (5, 403469736), (6, 336224780), (8, 252168585), (10, 201734868), (12, 168112390), (15, 134489912), (20, 100867434), (24, 84056195), (30, 67244956), (40, 50433717), (60, 33622478), (120, 16811239), (977, 2064840), (1954, 1032420), (2931, 688280), (3908, 516210), (4885, 412968), (5862, 344140), (7816, 258105), (9770, 206484), (11724, 172070), (14655, 137656), (17207, 117240), (19540, 103242), (23448, 86035), (29310, 68828), (34414, 58620), (39080, 51621)]