9113020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 23614416

約数和(自身を除く): 14501396

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 547, 595, 833, 980, 1094, 1190, 1666, 2188, 2380, 2735, 3332, 3829, 4165, 5470, 7658, 8330, 9299, 10940, 15316, 16660, 18598, 19145, 26803, 37196, 38290, 46495, 53606, 65093, 76580, 92990, 107212, 130186, 134015, 185980, 260372, 268030, 325465, 455651, 536060, 650930, 911302, 1301860, 1822604, 2278255, 4556510, 9113020]

約数ペア:

[(1, 9113020), (2, 4556510), (4, 2278255), (5, 1822604), (7, 1301860), (10, 911302), (14, 650930), (17, 536060), (20, 455651), (28, 325465), (34, 268030), (35, 260372), (49, 185980), (68, 134015), (70, 130186), (85, 107212), (98, 92990), (119, 76580), (140, 65093), (170, 53606), (196, 46495), (238, 38290), (245, 37196), (340, 26803), (476, 19145), (490, 18598), (547, 16660), (595, 15316), (833, 10940), (980, 9299), (1094, 8330), (1190, 7658), (1666, 5470), (2188, 4165), (2380, 3829), (2735, 3332)]