85846110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{971}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 236265984

約数和(自身を除く): 150419874

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 421, 842, 971, 1263, 1942, 2105, 2526, 2913, 2947, 4210, 4855, 5826, 5894, 6315, 6797, 8841, 9710, 12630, 13594, 14565, 14735, 17682, 20391, 29130, 29470, 33985, 40782, 44205, 67970, 88410, 101955, 203910, 408791, 817582, 1226373, 2043955, 2452746, 2861537, 4087910, 5723074, 6131865, 8584611, 12263730, 14307685, 17169222, 28615370, 42923055, 85846110]

約数ペア:

[(1, 85846110), (2, 42923055), (3, 28615370), (5, 17169222), (6, 14307685), (7, 12263730), (10, 8584611), (14, 6131865), (15, 5723074), (21, 4087910), (30, 2861537), (35, 2452746), (42, 2043955), (70, 1226373), (105, 817582), (210, 408791), (421, 203910), (842, 101955), (971, 88410), (1263, 67970), (1942, 44205), (2105, 40782), (2526, 33985), (2913, 29470), (2947, 29130), (4210, 20391), (4855, 17682), (5826, 14735), (5894, 14565), (6315, 13594), (6797, 12630), (8841, 9710)]