1937950

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{113}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 4240800

約数和(自身を除く): 2302850

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 113, 175, 226, 245, 343, 350, 490, 565, 686, 791, 1130, 1225, 1582, 1715, 2450, 2825, 3430, 3955, 5537, 5650, 7910, 8575, 11074, 17150, 19775, 27685, 38759, 39550, 55370, 77518, 138425, 193795, 276850, 387590, 968975, 1937950]

約数ペア:

[(1, 1937950), (2, 968975), (5, 387590), (7, 276850), (10, 193795), (14, 138425), (25, 77518), (35, 55370), (49, 39550), (50, 38759), (70, 27685), (98, 19775), (113, 17150), (175, 11074), (226, 8575), (245, 7910), (343, 5650), (350, 5537), (490, 3955), (565, 3430), (686, 2825), (791, 2450), (1130, 1715), (1225, 1582)]