17291450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 35488800

約数和(自身を除く): 18197350

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 149, 211, 275, 298, 422, 550, 745, 1055, 1490, 1639, 2110, 2321, 3278, 3725, 4642, 5275, 7450, 8195, 10550, 11605, 16390, 23210, 31439, 40975, 58025, 62878, 81950, 116050, 157195, 314390, 345829, 691658, 785975, 1571950, 1729145, 3458290, 8645725, 17291450]

約数ペア:

[(1, 17291450), (2, 8645725), (5, 3458290), (10, 1729145), (11, 1571950), (22, 785975), (25, 691658), (50, 345829), (55, 314390), (110, 157195), (149, 116050), (211, 81950), (275, 62878), (298, 58025), (422, 40975), (550, 31439), (745, 23210), (1055, 16390), (1490, 11605), (1639, 10550), (2110, 8195), (2321, 7450), (3278, 5275), (3725, 4642)]