8259780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 24675840

約数和(自身を除く): 16416060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 47, 58, 60, 87, 94, 101, 116, 141, 145, 174, 188, 202, 235, 282, 290, 303, 348, 404, 435, 470, 505, 564, 580, 606, 705, 870, 940, 1010, 1212, 1363, 1410, 1515, 1740, 2020, 2726, 2820, 2929, 3030, 4089, 4747, 5452, 5858, 6060, 6815, 8178, 8787, 9494, 11716, 13630, 14241, 14645, 16356, 17574, 18988, 20445, 23735, 27260, 28482, 29290, 35148, 40890, 43935, 47470, 56964, 58580, 71205, 81780, 87870, 94940, 137663, 142410, 175740, 275326, 284820, 412989, 550652, 688315, 825978, 1376630, 1651956, 2064945, 2753260, 4129890, 8259780]

約数ペア:

[(1, 8259780), (2, 4129890), (3, 2753260), (4, 2064945), (5, 1651956), (6, 1376630), (10, 825978), (12, 688315), (15, 550652), (20, 412989), (29, 284820), (30, 275326), (47, 175740), (58, 142410), (60, 137663), (87, 94940), (94, 87870), (101, 81780), (116, 71205), (141, 58580), (145, 56964), (174, 47470), (188, 43935), (202, 40890), (235, 35148), (282, 29290), (290, 28482), (303, 27260), (348, 23735), (404, 20445), (435, 18988), (470, 17574), (505, 16356), (564, 14645), (580, 14241), (606, 13630), (705, 11716), (870, 9494), (940, 8787), (1010, 8178), (1212, 6815), (1363, 6060), (1410, 5858), (1515, 5452), (1740, 4747), (2020, 4089), (2726, 3030), (2820, 2929)]