45918540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3593}}^1$

素因数の和:3679

約数の個数: 72

約数和(自身を含む): 141287328

約数和(自身を除く): 95368788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 3593, 4260, 6390, 7186, 10779, 12780, 14372, 17965, 21558, 32337, 35930, 43116, 53895, 64674, 71860, 107790, 129348, 161685, 215580, 255103, 323370, 510206, 646740, 765309, 1020412, 1275515, 1530618, 2295927, 2551030, 3061236, 3826545, 4591854, 5102060, 7653090, 9183708, 11479635, 15306180, 22959270, 45918540]

約数ペア:

[(1, 45918540), (2, 22959270), (3, 15306180), (4, 11479635), (5, 9183708), (6, 7653090), (9, 5102060), (10, 4591854), (12, 3826545), (15, 3061236), (18, 2551030), (20, 2295927), (30, 1530618), (36, 1275515), (45, 1020412), (60, 765309), (71, 646740), (90, 510206), (142, 323370), (180, 255103), (213, 215580), (284, 161685), (355, 129348), (426, 107790), (639, 71860), (710, 64674), (852, 53895), (1065, 43116), (1278, 35930), (1420, 32337), (2130, 21558), (2556, 17965), (3195, 14372), (3593, 12780), (4260, 10779), (6390, 7186)]