171467820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10243}}^1$

素因数の和:10292

約数の個数: 96

約数和(自身を含む): 550717440

約数和(自身を除く): 379249620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 10243, 16740, 20486, 30729, 40972, 51215, 61458, 92187, 102430, 122916, 153645, 184374, 204860, 276561, 307290, 317533, 368748, 460935, 553122, 614580, 635066, 921870, 952599, 1106244, 1270132, 1382805, 1587665, 1843740, 1905198, 2765610, 2857797, 3175330, 3810396, 4762995, 5531220, 5715594, 6350660, 8573391, 9525990, 11431188, 14288985, 17146782, 19051980, 28577970, 34293564, 42866955, 57155940, 85733910, 171467820]

約数ペア:

[(1, 171467820), (2, 85733910), (3, 57155940), (4, 42866955), (5, 34293564), (6, 28577970), (9, 19051980), (10, 17146782), (12, 14288985), (15, 11431188), (18, 9525990), (20, 8573391), (27, 6350660), (30, 5715594), (31, 5531220), (36, 4762995), (45, 3810396), (54, 3175330), (60, 2857797), (62, 2765610), (90, 1905198), (93, 1843740), (108, 1587665), (124, 1382805), (135, 1270132), (155, 1106244), (180, 952599), (186, 921870), (270, 635066), (279, 614580), (310, 553122), (372, 460935), (465, 368748), (540, 317533), (558, 307290), (620, 276561), (837, 204860), (930, 184374), (1116, 153645), (1395, 122916), (1674, 102430), (1860, 92187), (2790, 61458), (3348, 51215), (4185, 40972), (5580, 30729), (8370, 20486), (10243, 16740)]