85544340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11981}}^1$

素因数の和:12017

約数の個数: 96

約数和(自身を含む): 289868544

約数和(自身を除く): 204324204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 11981, 23962, 35943, 47924, 59905, 71886, 83867, 119810, 143772, 167734, 179715, 203677, 239620, 251601, 335468, 359430, 407354, 419335, 503202, 611031, 718860, 814708, 838670, 1006404, 1018385, 1222062, 1258005, 1425739, 1677340, 2036770, 2444124, 2516010, 2851478, 3055155, 4073540, 4277217, 5032020, 5702956, 6110310, 7128695, 8554434, 12220620, 14257390, 17108868, 21386085, 28514780, 42772170, 85544340]

約数ペア:

[(1, 85544340), (2, 42772170), (3, 28514780), (4, 21386085), (5, 17108868), (6, 14257390), (7, 12220620), (10, 8554434), (12, 7128695), (14, 6110310), (15, 5702956), (17, 5032020), (20, 4277217), (21, 4073540), (28, 3055155), (30, 2851478), (34, 2516010), (35, 2444124), (42, 2036770), (51, 1677340), (60, 1425739), (68, 1258005), (70, 1222062), (84, 1018385), (85, 1006404), (102, 838670), (105, 814708), (119, 718860), (140, 611031), (170, 503202), (204, 419335), (210, 407354), (238, 359430), (255, 335468), (340, 251601), (357, 239620), (420, 203677), (476, 179715), (510, 167734), (595, 143772), (714, 119810), (1020, 83867), (1190, 71886), (1428, 59905), (1785, 47924), (2380, 35943), (3570, 23962), (7140, 11981)]