185745140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69829}}^1$

素因数の和:69864

約数の個数: 48

約数和(自身を含む): 469257600

約数和(自身を除く): 283512460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 69829, 139658, 279316, 349145, 488803, 698290, 977606, 1326751, 1396580, 1955212, 2444015, 2653502, 4888030, 5307004, 6633755, 9287257, 9776060, 13267510, 18574514, 26535020, 37149028, 46436285, 92872570, 185745140]

約数ペア:

[(1, 185745140), (2, 92872570), (4, 46436285), (5, 37149028), (7, 26535020), (10, 18574514), (14, 13267510), (19, 9776060), (20, 9287257), (28, 6633755), (35, 5307004), (38, 4888030), (70, 2653502), (76, 2444015), (95, 1955212), (133, 1396580), (140, 1326751), (190, 977606), (266, 698290), (380, 488803), (532, 349145), (665, 279316), (1330, 139658), (2660, 69829)]