8239380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2591}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 23514624

約数和(自身を除く): 15275244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 2591, 3180, 5182, 7773, 10364, 12955, 15546, 25910, 31092, 38865, 51820, 77730, 137323, 155460, 274646, 411969, 549292, 686615, 823938, 1373230, 1647876, 2059845, 2746460, 4119690, 8239380]

約数ペア:

[(1, 8239380), (2, 4119690), (3, 2746460), (4, 2059845), (5, 1647876), (6, 1373230), (10, 823938), (12, 686615), (15, 549292), (20, 411969), (30, 274646), (53, 155460), (60, 137323), (106, 77730), (159, 51820), (212, 38865), (265, 31092), (318, 25910), (530, 15546), (636, 12955), (795, 10364), (1060, 7773), (1590, 5182), (2591, 3180)]