173170370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 338688000

約数和(自身を除く): 165517630

約数列:

[1, 2, 5, 10, 19, 38, 79, 83, 95, 139, 158, 166, 190, 278, 395, 415, 695, 790, 830, 1390, 1501, 1577, 2641, 3002, 3154, 5282, 6557, 7505, 7885, 10981, 11537, 13114, 13205, 15010, 15770, 21962, 23074, 26410, 32785, 54905, 57685, 65570, 109810, 115370, 124583, 208639, 219203, 249166, 417278, 438406, 622915, 911423, 1043195, 1096015, 1245830, 1822846, 2086390, 2192030, 4557115, 9114230, 17317037, 34634074, 86585185, 173170370]

約数ペア:

[(1, 173170370), (2, 86585185), (5, 34634074), (10, 17317037), (19, 9114230), (38, 4557115), (79, 2192030), (83, 2086390), (95, 1822846), (139, 1245830), (158, 1096015), (166, 1043195), (190, 911423), (278, 622915), (395, 438406), (415, 417278), (695, 249166), (790, 219203), (830, 208639), (1390, 124583), (1501, 115370), (1577, 109810), (2641, 65570), (3002, 57685), (3154, 54905), (5282, 32785), (6557, 26410), (7505, 23074), (7885, 21962), (10981, 15770), (11537, 15010), (13114, 13205)]