7798140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{2063}}^1$

素因数の和:2088

約数の個数: 96

約数和(自身を含む): 27740160

約数和(自身を除く): 19942020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 2063, 3780, 4126, 6189, 8252, 10315, 12378, 14441, 18567, 20630, 24756, 28882, 30945, 37134, 41260, 43323, 55701, 57764, 61890, 72205, 74268, 86646, 92835, 111402, 123780, 129969, 144410, 173292, 185670, 216615, 222804, 259938, 278505, 288820, 371340, 389907, 433230, 519876, 557010, 649845, 779814, 866460, 1114020, 1299690, 1559628, 1949535, 2599380, 3899070, 7798140]

約数ペア:

[(1, 7798140), (2, 3899070), (3, 2599380), (4, 1949535), (5, 1559628), (6, 1299690), (7, 1114020), (9, 866460), (10, 779814), (12, 649845), (14, 557010), (15, 519876), (18, 433230), (20, 389907), (21, 371340), (27, 288820), (28, 278505), (30, 259938), (35, 222804), (36, 216615), (42, 185670), (45, 173292), (54, 144410), (60, 129969), (63, 123780), (70, 111402), (84, 92835), (90, 86646), (105, 74268), (108, 72205), (126, 61890), (135, 57764), (140, 55701), (180, 43323), (189, 41260), (210, 37134), (252, 30945), (270, 28882), (315, 24756), (378, 20630), (420, 18567), (540, 14441), (630, 12378), (756, 10315), (945, 8252), (1260, 6189), (1890, 4126), (2063, 3780)]