6452380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 14958720

約数和(自身を除く): 8506340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 211, 220, 278, 422, 556, 695, 844, 1055, 1390, 1529, 2110, 2321, 2780, 3058, 4220, 4642, 6116, 7645, 9284, 11605, 15290, 23210, 29329, 30580, 46420, 58658, 117316, 146645, 293290, 322619, 586580, 645238, 1290476, 1613095, 3226190, 6452380]

約数ペア:

[(1, 6452380), (2, 3226190), (4, 1613095), (5, 1290476), (10, 645238), (11, 586580), (20, 322619), (22, 293290), (44, 146645), (55, 117316), (110, 58658), (139, 46420), (211, 30580), (220, 29329), (278, 23210), (422, 15290), (556, 11605), (695, 9284), (844, 7645), (1055, 6116), (1390, 4642), (1529, 4220), (2110, 3058), (2321, 2780)]