348538631580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{916387}}^1$

素因数の和:918515

約数の個数: 72

約数和(自身を含む): 1057735350672

約数和(自身を除く): 709196719092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2113, 4226, 6339, 8452, 10565, 12678, 19017, 21130, 25356, 31695, 38034, 42260, 63390, 76068, 95085, 126780, 190170, 380340, 916387, 1832774, 2749161, 3665548, 4581935, 5498322, 8247483, 9163870, 10996644, 13745805, 16494966, 18327740, 27491610, 32989932, 41237415, 54983220, 82474830, 164949660, 1936325731, 3872651462, 5808977193, 7745302924, 9681628655, 11617954386, 17426931579, 19363257310, 23235908772, 29044885965, 34853863158, 38726514620, 58089771930, 69707726316, 87134657895, 116179543860, 174269315790, 348538631580]

約数ペア:

[(1, 348538631580), (2, 174269315790), (3, 116179543860), (4, 87134657895), (5, 69707726316), (6, 58089771930), (9, 38726514620), (10, 34853863158), (12, 29044885965), (15, 23235908772), (18, 19363257310), (20, 17426931579), (30, 11617954386), (36, 9681628655), (45, 7745302924), (60, 5808977193), (90, 3872651462), (180, 1936325731), (2113, 164949660), (4226, 82474830), (6339, 54983220), (8452, 41237415), (10565, 32989932), (12678, 27491610), (19017, 18327740), (21130, 16494966), (25356, 13745805), (31695, 10996644), (38034, 9163870), (42260, 8247483), (63390, 5498322), (76068, 4581935), (95085, 3665548), (126780, 2749161), (190170, 1832774), (380340, 916387)]