8173230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 22256640

約数和(自身を除く): 14083410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1103, 1235, 1482, 2206, 2470, 3309, 3705, 5515, 6618, 7410, 11030, 14339, 16545, 20957, 28678, 33090, 41914, 43017, 62871, 71695, 86034, 104785, 125742, 143390, 209570, 215085, 272441, 314355, 430170, 544882, 628710, 817323, 1362205, 1634646, 2724410, 4086615, 8173230]

約数ペア:

[(1, 8173230), (2, 4086615), (3, 2724410), (5, 1634646), (6, 1362205), (10, 817323), (13, 628710), (15, 544882), (19, 430170), (26, 314355), (30, 272441), (38, 215085), (39, 209570), (57, 143390), (65, 125742), (78, 104785), (95, 86034), (114, 71695), (130, 62871), (190, 43017), (195, 41914), (247, 33090), (285, 28678), (390, 20957), (494, 16545), (570, 14339), (741, 11030), (1103, 7410), (1235, 6618), (1482, 5515), (2206, 3705), (2470, 3309)]