71974710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2099}}^1$

素因数の和:2242

約数の個数: 64

約数和(自身を含む): 193536000

約数和(自身を除く): 121561290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 1143, 1270, 1905, 2099, 2286, 3429, 3810, 4198, 5715, 6297, 6858, 10495, 11430, 12594, 17145, 18891, 20990, 31485, 34290, 37782, 56673, 62970, 94455, 113346, 188910, 266573, 283365, 533146, 566730, 799719, 1332865, 1599438, 2399157, 2665730, 3998595, 4798314, 7197471, 7997190, 11995785, 14394942, 23991570, 35987355, 71974710]

約数ペア:

[(1, 71974710), (2, 35987355), (3, 23991570), (5, 14394942), (6, 11995785), (9, 7997190), (10, 7197471), (15, 4798314), (18, 3998595), (27, 2665730), (30, 2399157), (45, 1599438), (54, 1332865), (90, 799719), (127, 566730), (135, 533146), (254, 283365), (270, 266573), (381, 188910), (635, 113346), (762, 94455), (1143, 62970), (1270, 56673), (1905, 37782), (2099, 34290), (2286, 31485), (3429, 20990), (3810, 18891), (4198, 17145), (5715, 12594), (6297, 11430), (6858, 10495)]