31060525240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{53299}}^1$

素因数の和:54184

約数の個数: 64

約数和(自身を含む): 74084868000

約数和(自身を除く): 43024342760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 857, 1714, 3428, 4285, 6856, 8570, 14569, 17140, 29138, 34280, 53299, 58276, 72845, 106598, 116552, 145690, 213196, 266495, 291380, 426392, 532990, 582760, 906083, 1065980, 1812166, 2131960, 3624332, 4530415, 7248664, 9060830, 18121660, 36243320, 45677243, 91354486, 182708972, 228386215, 365417944, 456772430, 776513131, 913544860, 1553026262, 1827089720, 3106052524, 3882565655, 6212105048, 7765131310, 15530262620, 31060525240]

約数ペア:

[(1, 31060525240), (2, 15530262620), (4, 7765131310), (5, 6212105048), (8, 3882565655), (10, 3106052524), (17, 1827089720), (20, 1553026262), (34, 913544860), (40, 776513131), (68, 456772430), (85, 365417944), (136, 228386215), (170, 182708972), (340, 91354486), (680, 45677243), (857, 36243320), (1714, 18121660), (3428, 9060830), (4285, 7248664), (6856, 4530415), (8570, 3624332), (14569, 2131960), (17140, 1812166), (29138, 1065980), (34280, 906083), (53299, 582760), (58276, 532990), (72845, 426392), (106598, 291380), (116552, 266495), (145690, 213196)]