201813030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{77323}}^1$

素因数の和:77365

約数の個数: 48

約数和(自身を含む): 542814480

約数和(自身を除く): 341001450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 77323, 154646, 231969, 386615, 463938, 695907, 773230, 1159845, 1391814, 2242367, 2319690, 3479535, 4484734, 6727101, 6959070, 11211835, 13454202, 20181303, 22423670, 33635505, 40362606, 67271010, 100906515, 201813030]

約数ペア:

[(1, 201813030), (2, 100906515), (3, 67271010), (5, 40362606), (6, 33635505), (9, 22423670), (10, 20181303), (15, 13454202), (18, 11211835), (29, 6959070), (30, 6727101), (45, 4484734), (58, 3479535), (87, 2319690), (90, 2242367), (145, 1391814), (174, 1159845), (261, 773230), (290, 695907), (435, 463938), (522, 386615), (870, 231969), (1305, 154646), (2610, 77323)]