70290638509

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 90486144000

約数和(自身を除く): 20195505491

約数列:

[1, 7, 13, 29, 91, 167, 203, 349, 377, 457, 1169, 2171, 2443, 2639, 3199, 4537, 4843, 5941, 10121, 13253, 15197, 31759, 33901, 41587, 58283, 62959, 70847, 76319, 92771, 131573, 159493, 172289, 407981, 440713, 534233, 757679, 921011, 992147, 1116451, 1206023, 1690207, 2073409, 2213251, 4625297, 5303753, 6945029, 11831449, 14513863, 15492757, 21972691, 26635331, 28772263, 32377079, 60128861, 153808837, 186447317, 201405841, 346259303, 420902027, 772424599, 2423815121, 5406972193, 10041519787, 70290638509]

約数ペア:

[(1, 70290638509), (7, 10041519787), (13, 5406972193), (29, 2423815121), (91, 772424599), (167, 420902027), (203, 346259303), (349, 201405841), (377, 186447317), (457, 153808837), (1169, 60128861), (2171, 32377079), (2443, 28772263), (2639, 26635331), (3199, 21972691), (4537, 15492757), (4843, 14513863), (5941, 11831449), (10121, 6945029), (13253, 5303753), (15197, 4625297), (31759, 2213251), (33901, 2073409), (41587, 1690207), (58283, 1206023), (62959, 1116451), (70847, 992147), (76319, 921011), (92771, 757679), (131573, 534233), (159493, 440713), (172289, 407981)]