90594140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{547}}^1$

素因数の和:596

約数の個数: 108

約数和(自身を含む): 240079896

約数和(自身を除く): 149485756

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 169, 182, 196, 245, 260, 338, 364, 455, 490, 547, 637, 676, 845, 910, 980, 1094, 1183, 1274, 1690, 1820, 2188, 2366, 2548, 2735, 3185, 3380, 3829, 4732, 5470, 5915, 6370, 7111, 7658, 8281, 10940, 11830, 12740, 14222, 15316, 16562, 19145, 23660, 26803, 28444, 33124, 35555, 38290, 41405, 49777, 53606, 71110, 76580, 82810, 92443, 99554, 107212, 134015, 142220, 165620, 184886, 199108, 248885, 268030, 348439, 369772, 462215, 497770, 536060, 647101, 696878, 924430, 995540, 1294202, 1393756, 1742195, 1848860, 2588404, 3235505, 3484390, 4529707, 6471010, 6968780, 9059414, 12942020, 18118828, 22648535, 45297070, 90594140]

約数ペア:

[(1, 90594140), (2, 45297070), (4, 22648535), (5, 18118828), (7, 12942020), (10, 9059414), (13, 6968780), (14, 6471010), (20, 4529707), (26, 3484390), (28, 3235505), (35, 2588404), (49, 1848860), (52, 1742195), (65, 1393756), (70, 1294202), (91, 995540), (98, 924430), (130, 696878), (140, 647101), (169, 536060), (182, 497770), (196, 462215), (245, 369772), (260, 348439), (338, 268030), (364, 248885), (455, 199108), (490, 184886), (547, 165620), (637, 142220), (676, 134015), (845, 107212), (910, 99554), (980, 92443), (1094, 82810), (1183, 76580), (1274, 71110), (1690, 53606), (1820, 49777), (2188, 41405), (2366, 38290), (2548, 35555), (2735, 33124), (3185, 28444), (3380, 26803), (3829, 23660), (4732, 19145), (5470, 16562), (5915, 15316), (6370, 14222), (7111, 12740), (7658, 11830), (8281, 10940)]