87584770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 196035840

約数和(自身を除く): 108451070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 109, 130, 182, 218, 455, 545, 763, 883, 910, 1090, 1417, 1526, 1766, 2834, 3815, 4415, 6181, 7085, 7630, 8830, 9919, 11479, 12362, 14170, 19838, 22958, 30905, 49595, 57395, 61810, 80353, 96247, 99190, 114790, 160706, 192494, 401765, 481235, 673729, 803530, 962470, 1251211, 1347458, 2502422, 3368645, 6256055, 6737290, 8758477, 12512110, 17516954, 43792385, 87584770]

約数ペア:

[(1, 87584770), (2, 43792385), (5, 17516954), (7, 12512110), (10, 8758477), (13, 6737290), (14, 6256055), (26, 3368645), (35, 2502422), (65, 1347458), (70, 1251211), (91, 962470), (109, 803530), (130, 673729), (182, 481235), (218, 401765), (455, 192494), (545, 160706), (763, 114790), (883, 99190), (910, 96247), (1090, 80353), (1417, 61810), (1526, 57395), (1766, 49595), (2834, 30905), (3815, 22958), (4415, 19838), (6181, 14170), (7085, 12362), (7630, 11479), (8830, 9919)]