310083080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8623}}^1$

素因数の和:8694

約数の個数: 64

約数和(自身を含む): 745113600

約数和(自身を除く): 435030520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1240, 1798, 3596, 4495, 7192, 8623, 8990, 17246, 17980, 34492, 35960, 43115, 68984, 86230, 172460, 250067, 267313, 344920, 500134, 534626, 1000268, 1069252, 1250335, 1336565, 2000536, 2138504, 2500670, 2673130, 5001340, 5346260, 7752077, 10002680, 10692520, 15504154, 31008308, 38760385, 62016616, 77520770, 155041540, 310083080]

約数ペア:

[(1, 310083080), (2, 155041540), (4, 77520770), (5, 62016616), (8, 38760385), (10, 31008308), (20, 15504154), (29, 10692520), (31, 10002680), (40, 7752077), (58, 5346260), (62, 5001340), (116, 2673130), (124, 2500670), (145, 2138504), (155, 2000536), (232, 1336565), (248, 1250335), (290, 1069252), (310, 1000268), (580, 534626), (620, 500134), (899, 344920), (1160, 267313), (1240, 250067), (1798, 172460), (3596, 86230), (4495, 68984), (7192, 43115), (8623, 35960), (8990, 34492), (17246, 17980)]