1491679630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{2693}}^1$

素因数の和:2941

約数の個数: 64

約数和(自身を含む): 3160902528

約数和(自身を除く): 1669222898

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 193, 205, 287, 386, 410, 574, 965, 1351, 1435, 1930, 2693, 2702, 2870, 5386, 6755, 7913, 13465, 13510, 15826, 18851, 26930, 37702, 39565, 55391, 79130, 94255, 110413, 110782, 188510, 220826, 276955, 519749, 552065, 553910, 772891, 1039498, 1104130, 1545782, 2598745, 3638243, 3864455, 5197490, 7276486, 7728910, 18191215, 21309709, 36382430, 42619418, 106548545, 149167963, 213097090, 298335926, 745839815, 1491679630]

約数ペア:

[(1, 1491679630), (2, 745839815), (5, 298335926), (7, 213097090), (10, 149167963), (14, 106548545), (35, 42619418), (41, 36382430), (70, 21309709), (82, 18191215), (193, 7728910), (205, 7276486), (287, 5197490), (386, 3864455), (410, 3638243), (574, 2598745), (965, 1545782), (1351, 1104130), (1435, 1039498), (1930, 772891), (2693, 553910), (2702, 552065), (2870, 519749), (5386, 276955), (6755, 220826), (7913, 188510), (13465, 110782), (13510, 110413), (15826, 94255), (18851, 79130), (26930, 55391), (37702, 39565)]