245937690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{94229}}^1$

素因数の和:94271

約数の個数: 48

約数和(自身を含む): 661494600

約数和(自身を除く): 415556910

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, 94229, 188458, 282687, 471145, 565374, 848061, 942290, 1413435, 1696122, 2732641, 2826870, 4240305, 5465282, 8197923, 8480610, 13663205, 16395846, 24593769, 27326410, 40989615, 49187538, 81979230, 122968845, 245937690]

約数ペア:

[(1, 245937690), (2, 122968845), (3, 81979230), (5, 49187538), (6, 40989615), (9, 27326410), (10, 24593769), (15, 16395846), (18, 13663205), (29, 8480610), (30, 8197923), (45, 5465282), (58, 4240305), (87, 2826870), (90, 2732641), (145, 1696122), (174, 1413435), (261, 942290), (290, 848061), (435, 565374), (522, 471145), (870, 282687), (1305, 188458), (2610, 94229)]