170274890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 336296448

約数和(自身を除く): 166021558

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 101, 170, 202, 211, 235, 422, 470, 505, 799, 1010, 1055, 1598, 1717, 2110, 3434, 3587, 3995, 4747, 7174, 7990, 8585, 9494, 9917, 17170, 17935, 19834, 21311, 23735, 35870, 42622, 47470, 49585, 80699, 99170, 106555, 161398, 168589, 213110, 337178, 362287, 403495, 724574, 806990, 842945, 1001617, 1685890, 1811435, 2003234, 3622870, 5008085, 10016170, 17027489, 34054978, 85137445, 170274890]

約数ペア:

[(1, 170274890), (2, 85137445), (5, 34054978), (10, 17027489), (17, 10016170), (34, 5008085), (47, 3622870), (85, 2003234), (94, 1811435), (101, 1685890), (170, 1001617), (202, 842945), (211, 806990), (235, 724574), (422, 403495), (470, 362287), (505, 337178), (799, 213110), (1010, 168589), (1055, 161398), (1598, 106555), (1717, 99170), (2110, 80699), (3434, 49585), (3587, 47470), (3995, 42622), (4747, 35870), (7174, 23735), (7990, 21311), (8585, 19834), (9494, 17935), (9917, 17170)]