8914020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 26611200

約数和(自身を除く): 17697180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 47, 58, 60, 87, 94, 109, 116, 141, 145, 174, 188, 218, 235, 282, 290, 327, 348, 435, 436, 470, 545, 564, 580, 654, 705, 870, 940, 1090, 1308, 1363, 1410, 1635, 1740, 2180, 2726, 2820, 3161, 3270, 4089, 5123, 5452, 6322, 6540, 6815, 8178, 9483, 10246, 12644, 13630, 15369, 15805, 16356, 18966, 20445, 20492, 25615, 27260, 30738, 31610, 37932, 40890, 47415, 51230, 61476, 63220, 76845, 81780, 94830, 102460, 148567, 153690, 189660, 297134, 307380, 445701, 594268, 742835, 891402, 1485670, 1782804, 2228505, 2971340, 4457010, 8914020]

約数ペア:

[(1, 8914020), (2, 4457010), (3, 2971340), (4, 2228505), (5, 1782804), (6, 1485670), (10, 891402), (12, 742835), (15, 594268), (20, 445701), (29, 307380), (30, 297134), (47, 189660), (58, 153690), (60, 148567), (87, 102460), (94, 94830), (109, 81780), (116, 76845), (141, 63220), (145, 61476), (174, 51230), (188, 47415), (218, 40890), (235, 37932), (282, 31610), (290, 30738), (327, 27260), (348, 25615), (435, 20492), (436, 20445), (470, 18966), (545, 16356), (564, 15805), (580, 15369), (654, 13630), (705, 12644), (870, 10246), (940, 9483), (1090, 8178), (1308, 6815), (1363, 6540), (1410, 6322), (1635, 5452), (1740, 5123), (2180, 4089), (2726, 3270), (2820, 3161)]