42821850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9209}}^1$

素因数の和:9255

約数の個数: 48

約数和(自身を含む): 109635840

約数和(自身を除く): 66813990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 9209, 18418, 27627, 46045, 55254, 92090, 138135, 230225, 276270, 285479, 460450, 570958, 690675, 856437, 1381350, 1427395, 1712874, 2854790, 4282185, 7136975, 8564370, 14273950, 21410925, 42821850]

約数ペア:

[(1, 42821850), (2, 21410925), (3, 14273950), (5, 8564370), (6, 7136975), (10, 4282185), (15, 2854790), (25, 1712874), (30, 1427395), (31, 1381350), (50, 856437), (62, 690675), (75, 570958), (93, 460450), (150, 285479), (155, 276270), (186, 230225), (310, 138135), (465, 92090), (775, 55254), (930, 46045), (1550, 27627), (2325, 18418), (4650, 9209)]