327790430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2971}}^1$

素因数の和:3065

約数の個数: 64

約数和(自身を含む): 693308160

約数和(自身を除く): 365517730

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 59, 85, 110, 118, 170, 187, 295, 374, 590, 649, 935, 1003, 1298, 1870, 2006, 2971, 3245, 5015, 5942, 6490, 10030, 11033, 14855, 22066, 29710, 32681, 50507, 55165, 65362, 101014, 110330, 163405, 175289, 252535, 326810, 350578, 505070, 555577, 876445, 1111154, 1752890, 1928179, 2777885, 2979913, 3856358, 5555770, 5959826, 9640895, 14899565, 19281790, 29799130, 32779043, 65558086, 163895215, 327790430]

約数ペア:

[(1, 327790430), (2, 163895215), (5, 65558086), (10, 32779043), (11, 29799130), (17, 19281790), (22, 14899565), (34, 9640895), (55, 5959826), (59, 5555770), (85, 3856358), (110, 2979913), (118, 2777885), (170, 1928179), (187, 1752890), (295, 1111154), (374, 876445), (590, 555577), (649, 505070), (935, 350578), (1003, 326810), (1298, 252535), (1870, 175289), (2006, 163405), (2971, 110330), (3245, 101014), (5015, 65362), (5942, 55165), (6490, 50507), (10030, 32681), (11033, 29710), (14855, 22066)]