8893140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 27216000

約数和(自身を除く): 18322860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 269, 285, 290, 348, 380, 435, 538, 551, 570, 580, 807, 870, 1076, 1102, 1140, 1345, 1614, 1653, 1740, 2204, 2690, 2755, 3228, 3306, 4035, 5111, 5380, 5510, 6612, 7801, 8070, 8265, 10222, 11020, 15333, 15602, 16140, 16530, 20444, 23403, 25555, 30666, 31204, 33060, 39005, 46806, 51110, 61332, 76665, 78010, 93612, 102220, 117015, 148219, 153330, 156020, 234030, 296438, 306660, 444657, 468060, 592876, 741095, 889314, 1482190, 1778628, 2223285, 2964380, 4446570, 8893140]

約数ペア:

[(1, 8893140), (2, 4446570), (3, 2964380), (4, 2223285), (5, 1778628), (6, 1482190), (10, 889314), (12, 741095), (15, 592876), (19, 468060), (20, 444657), (29, 306660), (30, 296438), (38, 234030), (57, 156020), (58, 153330), (60, 148219), (76, 117015), (87, 102220), (95, 93612), (114, 78010), (116, 76665), (145, 61332), (174, 51110), (190, 46806), (228, 39005), (269, 33060), (285, 31204), (290, 30666), (348, 25555), (380, 23403), (435, 20444), (538, 16530), (551, 16140), (570, 15602), (580, 15333), (807, 11020), (870, 10222), (1076, 8265), (1102, 8070), (1140, 7801), (1345, 6612), (1614, 5510), (1653, 5380), (1740, 5111), (2204, 4035), (2690, 3306), (2755, 3228)]