210923003090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1\times {\mathrm{6287}}^1$

素因数の和:8123

約数の個数: 64

約数和(自身を含む): 397487720448

約数和(自身を除く): 186564717358

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 1741, 1927, 3482, 3854, 6287, 8705, 9635, 12574, 17410, 19270, 31435, 62870, 71381, 81827, 142762, 163654, 257767, 295489, 356905, 409135, 515534, 590978, 713810, 818270, 1288835, 1477445, 2577670, 2954890, 3354907, 6709814, 10945667, 12115049, 16774535, 21891334, 24230098, 33549070, 54728335, 60575245, 109456670, 121150490, 448772347, 514446349, 897544694, 1028892698, 2243861735, 2572231745, 4487723470, 5144463490, 21092300309, 42184600618, 105461501545, 210923003090]

約数ペア:

[(1, 210923003090), (2, 105461501545), (5, 42184600618), (10, 21092300309), (41, 5144463490), (47, 4487723470), (82, 2572231745), (94, 2243861735), (205, 1028892698), (235, 897544694), (410, 514446349), (470, 448772347), (1741, 121150490), (1927, 109456670), (3482, 60575245), (3854, 54728335), (6287, 33549070), (8705, 24230098), (9635, 21891334), (12574, 16774535), (17410, 12115049), (19270, 10945667), (31435, 6709814), (62870, 3354907), (71381, 2954890), (81827, 2577670), (142762, 1477445), (163654, 1288835), (257767, 818270), (295489, 713810), (356905, 590978), (409135, 515534)]