317602010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{1319}}^1$

素因数の和:1547

約数の個数: 48

約数和(自身を含む): 632016000

約数和(自身を除く): 314413990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 199, 242, 398, 605, 995, 1210, 1319, 1990, 2189, 2638, 4378, 6595, 10945, 13190, 14509, 21890, 24079, 29018, 48158, 72545, 120395, 145090, 159599, 240790, 262481, 319198, 524962, 797995, 1312405, 1595990, 2624810, 2887291, 5774582, 14436455, 28872910, 31760201, 63520402, 158801005, 317602010]

約数ペア:

[(1, 317602010), (2, 158801005), (5, 63520402), (10, 31760201), (11, 28872910), (22, 14436455), (55, 5774582), (110, 2887291), (121, 2624810), (199, 1595990), (242, 1312405), (398, 797995), (605, 524962), (995, 319198), (1210, 262481), (1319, 240790), (1990, 159599), (2189, 145090), (2638, 120395), (4378, 72545), (6595, 48158), (10945, 29018), (13190, 24079), (14509, 21890)]