151502390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 313286400

約数和(自身を除く): 161784010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 83, 95, 130, 166, 190, 247, 415, 494, 739, 830, 1079, 1235, 1478, 1577, 2158, 2470, 3154, 3695, 5395, 7390, 7885, 9607, 10790, 14041, 15770, 19214, 20501, 28082, 41002, 48035, 61337, 70205, 96070, 102505, 122674, 140410, 182533, 205010, 306685, 365066, 613370, 797381, 912665, 1165403, 1594762, 1825330, 2330806, 3986905, 5827015, 7973810, 11654030, 15150239, 30300478, 75751195, 151502390]

約数ペア:

[(1, 151502390), (2, 75751195), (5, 30300478), (10, 15150239), (13, 11654030), (19, 7973810), (26, 5827015), (38, 3986905), (65, 2330806), (83, 1825330), (95, 1594762), (130, 1165403), (166, 912665), (190, 797381), (247, 613370), (415, 365066), (494, 306685), (739, 205010), (830, 182533), (1079, 140410), (1235, 122674), (1478, 102505), (1577, 96070), (2158, 70205), (2470, 61337), (3154, 48035), (3695, 41002), (5395, 28082), (7390, 20501), (7885, 19214), (9607, 15770), (10790, 14041)]