170000714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 316431360

約数和(自身を除く): 146430646

約数列:

[1, 2, 13, 17, 19, 26, 31, 34, 38, 62, 221, 247, 323, 403, 442, 494, 527, 589, 646, 653, 806, 1054, 1178, 1306, 4199, 6851, 7657, 8398, 8489, 10013, 11101, 12407, 13702, 15314, 16978, 20026, 20243, 22202, 24814, 40486, 130169, 144313, 161291, 210919, 260338, 263159, 288626, 322582, 344131, 384617, 421838, 526318, 688262, 769234, 2741947, 4473703, 5000021, 5483894, 6538489, 8947406, 10000042, 13076978, 85000357, 170000714]

約数ペア:

[(1, 170000714), (2, 85000357), (13, 13076978), (17, 10000042), (19, 8947406), (26, 6538489), (31, 5483894), (34, 5000021), (38, 4473703), (62, 2741947), (221, 769234), (247, 688262), (323, 526318), (403, 421838), (442, 384617), (494, 344131), (527, 322582), (589, 288626), (646, 263159), (653, 260338), (806, 210919), (1054, 161291), (1178, 144313), (1306, 130169), (4199, 40486), (6851, 24814), (7657, 22202), (8398, 20243), (8489, 20026), (10013, 16978), (11101, 15314), (12407, 13702)]