8155110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 20901888

約数和(自身を除く): 12746778

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 69, 106, 115, 138, 159, 223, 230, 265, 318, 345, 446, 530, 669, 690, 795, 1115, 1219, 1338, 1590, 2230, 2438, 3345, 3657, 5129, 6095, 6690, 7314, 10258, 11819, 12190, 15387, 18285, 23638, 25645, 30774, 35457, 36570, 51290, 59095, 70914, 76935, 118190, 153870, 177285, 271837, 354570, 543674, 815511, 1359185, 1631022, 2718370, 4077555, 8155110]

約数ペア:

[(1, 8155110), (2, 4077555), (3, 2718370), (5, 1631022), (6, 1359185), (10, 815511), (15, 543674), (23, 354570), (30, 271837), (46, 177285), (53, 153870), (69, 118190), (106, 76935), (115, 70914), (138, 59095), (159, 51290), (223, 36570), (230, 35457), (265, 30774), (318, 25645), (345, 23638), (446, 18285), (530, 15387), (669, 12190), (690, 11819), (795, 10258), (1115, 7314), (1219, 6690), (1338, 6095), (1590, 5129), (2230, 3657), (2438, 3345)]