70662930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 183496320

約数和(自身を除く): 112833390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 409, 443, 818, 886, 1227, 1329, 2045, 2215, 2454, 2658, 4090, 4430, 5317, 5759, 6135, 6645, 10634, 11518, 12270, 13290, 15951, 17277, 26585, 28795, 31902, 34554, 53170, 57590, 79755, 86385, 159510, 172770, 181187, 362374, 543561, 905935, 1087122, 1811870, 2355431, 2717805, 4710862, 5435610, 7066293, 11777155, 14132586, 23554310, 35331465, 70662930]

約数ペア:

[(1, 70662930), (2, 35331465), (3, 23554310), (5, 14132586), (6, 11777155), (10, 7066293), (13, 5435610), (15, 4710862), (26, 2717805), (30, 2355431), (39, 1811870), (65, 1087122), (78, 905935), (130, 543561), (195, 362374), (390, 181187), (409, 172770), (443, 159510), (818, 86385), (886, 79755), (1227, 57590), (1329, 53170), (2045, 34554), (2215, 31902), (2454, 28795), (2658, 26585), (4090, 17277), (4430, 15951), (5317, 13290), (5759, 12270), (6135, 11518), (6645, 10634)]