68805270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40237}}^1$

素因数の和:40269

約数の個数: 48

約数和(自身を含む): 188313840

約数和(自身を除く): 119508570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 40237, 80474, 120711, 201185, 241422, 362133, 402370, 603555, 724266, 764503, 1207110, 1529006, 1810665, 2293509, 3621330, 3822515, 4587018, 6880527, 7645030, 11467545, 13761054, 22935090, 34402635, 68805270]

約数ペア:

[(1, 68805270), (2, 34402635), (3, 22935090), (5, 13761054), (6, 11467545), (9, 7645030), (10, 6880527), (15, 4587018), (18, 3822515), (19, 3621330), (30, 2293509), (38, 1810665), (45, 1529006), (57, 1207110), (90, 764503), (95, 724266), (114, 603555), (171, 402370), (190, 362133), (285, 241422), (342, 201185), (570, 120711), (855, 80474), (1710, 40237)]