143994540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{126311}}^1$

素因数の和:126342

約数の個数: 48

約数和(自身を含む): 424408320

約数和(自身を除く): 280413780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 126311, 252622, 378933, 505244, 631555, 757866, 1263110, 1515732, 1894665, 2399909, 2526220, 3789330, 4799818, 7199727, 7578660, 9599636, 11999545, 14399454, 23999090, 28798908, 35998635, 47998180, 71997270, 143994540]

約数ペア:

[(1, 143994540), (2, 71997270), (3, 47998180), (4, 35998635), (5, 28798908), (6, 23999090), (10, 14399454), (12, 11999545), (15, 9599636), (19, 7578660), (20, 7199727), (30, 4799818), (38, 3789330), (57, 2526220), (60, 2399909), (76, 1894665), (95, 1515732), (114, 1263110), (190, 757866), (228, 631555), (285, 505244), (380, 378933), (570, 252622), (1140, 126311)]