8232770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 18627840

約数和(自身を除く): 10395070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 83, 91, 109, 130, 166, 182, 218, 415, 455, 545, 581, 763, 830, 910, 1079, 1090, 1162, 1417, 1526, 2158, 2834, 2905, 3815, 5395, 5810, 7085, 7553, 7630, 9047, 9919, 10790, 14170, 15106, 18094, 19838, 37765, 45235, 49595, 63329, 75530, 90470, 99190, 117611, 126658, 235222, 316645, 588055, 633290, 823277, 1176110, 1646554, 4116385, 8232770]

約数ペア:

[(1, 8232770), (2, 4116385), (5, 1646554), (7, 1176110), (10, 823277), (13, 633290), (14, 588055), (26, 316645), (35, 235222), (65, 126658), (70, 117611), (83, 99190), (91, 90470), (109, 75530), (130, 63329), (166, 49595), (182, 45235), (218, 37765), (415, 19838), (455, 18094), (545, 15106), (581, 14170), (763, 10790), (830, 9919), (910, 9047), (1079, 7630), (1090, 7553), (1162, 7085), (1417, 5810), (1526, 5395), (2158, 3815), (2834, 2905)]