2011852890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{827923}}^1$

素因数の和:827945

約数の個数: 48

約数和(自身を含む): 5424558048

約数和(自身を除く): 3412705158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 827923, 1655846, 2483769, 4139615, 4967538, 7451307, 8279230, 12418845, 14902614, 22353921, 24837690, 37256535, 44707842, 67061763, 74513070, 111769605, 134123526, 201185289, 223539210, 335308815, 402370578, 670617630, 1005926445, 2011852890]

約数ペア:

[(1, 2011852890), (2, 1005926445), (3, 670617630), (5, 402370578), (6, 335308815), (9, 223539210), (10, 201185289), (15, 134123526), (18, 111769605), (27, 74513070), (30, 67061763), (45, 44707842), (54, 37256535), (81, 24837690), (90, 22353921), (135, 14902614), (162, 12418845), (243, 8279230), (270, 7451307), (405, 4967538), (486, 4139615), (810, 2483769), (1215, 1655846), (2430, 827923)]