12140850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2791}}^1$

素因数の和:2835

約数の個数: 48

約数和(自身を含む): 31158720

約数和(自身を除く): 19017870

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 2791, 4350, 5582, 8373, 13955, 16746, 27910, 41865, 69775, 80939, 83730, 139550, 161878, 209325, 242817, 404695, 418650, 485634, 809390, 1214085, 2023475, 2428170, 4046950, 6070425, 12140850]

約数ペア:

[(1, 12140850), (2, 6070425), (3, 4046950), (5, 2428170), (6, 2023475), (10, 1214085), (15, 809390), (25, 485634), (29, 418650), (30, 404695), (50, 242817), (58, 209325), (75, 161878), (87, 139550), (145, 83730), (150, 80939), (174, 69775), (290, 41865), (435, 27910), (725, 16746), (870, 13955), (1450, 8373), (2175, 5582), (2791, 4350)]