29138919270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{256889}}^1$

素因数の和:257117

約数の個数: 64

約数和(自身を含む): 73984320000

約数和(自身を除く): 44845400730

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 199, 285, 398, 570, 597, 995, 1194, 1990, 2985, 3781, 5970, 7562, 11343, 18905, 22686, 37810, 56715, 113430, 256889, 513778, 770667, 1284445, 1541334, 2568890, 3853335, 4880891, 7706670, 9761782, 14642673, 24404455, 29285346, 48808910, 51120911, 73213365, 102241822, 146426730, 153362733, 255604555, 306725466, 511209110, 766813665, 971297309, 1533627330, 1942594618, 2913891927, 4856486545, 5827783854, 9712973090, 14569459635, 29138919270]

約数ペア:

[(1, 29138919270), (2, 14569459635), (3, 9712973090), (5, 5827783854), (6, 4856486545), (10, 2913891927), (15, 1942594618), (19, 1533627330), (30, 971297309), (38, 766813665), (57, 511209110), (95, 306725466), (114, 255604555), (190, 153362733), (199, 146426730), (285, 102241822), (398, 73213365), (570, 51120911), (597, 48808910), (995, 29285346), (1194, 24404455), (1990, 14642673), (2985, 9761782), (3781, 7706670), (5970, 4880891), (7562, 3853335), (11343, 2568890), (18905, 1541334), (22686, 1284445), (37810, 770667), (56715, 513778), (113430, 256889)]