2103705270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{136693}}^1$

素因数の和:136731

約数の個数: 80

約数和(自身を含む): 5954390640

約数和(自身を除く): 3850685370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 7695, 15390, 136693, 273386, 410079, 683465, 820158, 1230237, 1366930, 2050395, 2460474, 2597167, 3690711, 4100790, 5194334, 6151185, 7381422, 7791501, 11072133, 12302370, 12985835, 15583002, 18453555, 22144266, 23374503, 25971670, 36907110, 38957505, 46749006, 55360665, 70123509, 77915010, 110721330, 116872515, 140247018, 210370527, 233745030, 350617545, 420741054, 701235090, 1051852635, 2103705270]

約数ペア:

[(1, 2103705270), (2, 1051852635), (3, 701235090), (5, 420741054), (6, 350617545), (9, 233745030), (10, 210370527), (15, 140247018), (18, 116872515), (19, 110721330), (27, 77915010), (30, 70123509), (38, 55360665), (45, 46749006), (54, 38957505), (57, 36907110), (81, 25971670), (90, 23374503), (95, 22144266), (114, 18453555), (135, 15583002), (162, 12985835), (171, 12302370), (190, 11072133), (270, 7791501), (285, 7381422), (342, 6151185), (405, 5194334), (513, 4100790), (570, 3690711), (810, 2597167), (855, 2460474), (1026, 2050395), (1539, 1366930), (1710, 1230237), (2565, 820158), (3078, 683465), (5130, 410079), (7695, 273386), (15390, 136693)]