8881140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8707}}^1$

素因数の和:8736

約数の個数: 48

約数和(自身を含む): 26332992

約数和(自身を除く): 17451852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 8707, 17414, 26121, 34828, 43535, 52242, 87070, 104484, 130605, 148019, 174140, 261210, 296038, 444057, 522420, 592076, 740095, 888114, 1480190, 1776228, 2220285, 2960380, 4440570, 8881140]

約数ペア:

[(1, 8881140), (2, 4440570), (3, 2960380), (4, 2220285), (5, 1776228), (6, 1480190), (10, 888114), (12, 740095), (15, 592076), (17, 522420), (20, 444057), (30, 296038), (34, 261210), (51, 174140), (60, 148019), (68, 130605), (85, 104484), (102, 87070), (170, 52242), (204, 43535), (255, 34828), (340, 26121), (510, 17414), (1020, 8707)]