7707420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{2039}}^1$

素因数の和:2064

約数の個数: 96

約数和(自身を含む): 27417600

約数和(自身を除く): 19710180

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, 2039, 3780, 4078, 6117, 8156, 10195, 12234, 14273, 18351, 20390, 24468, 28546, 30585, 36702, 40780, 42819, 55053, 57092, 61170, 71365, 73404, 85638, 91755, 110106, 122340, 128457, 142730, 171276, 183510, 214095, 220212, 256914, 275265, 285460, 367020, 385371, 428190, 513828, 550530, 642285, 770742, 856380, 1101060, 1284570, 1541484, 1926855, 2569140, 3853710, 7707420]

約数ペア:

[(1, 7707420), (2, 3853710), (3, 2569140), (4, 1926855), (5, 1541484), (6, 1284570), (7, 1101060), (9, 856380), (10, 770742), (12, 642285), (14, 550530), (15, 513828), (18, 428190), (20, 385371), (21, 367020), (27, 285460), (28, 275265), (30, 256914), (35, 220212), (36, 214095), (42, 183510), (45, 171276), (54, 142730), (60, 128457), (63, 122340), (70, 110106), (84, 91755), (90, 85638), (105, 73404), (108, 71365), (126, 61170), (135, 57092), (140, 55053), (180, 42819), (189, 40780), (210, 36702), (252, 30585), (270, 28546), (315, 24468), (378, 20390), (420, 18351), (540, 14273), (630, 12234), (756, 10195), (945, 8156), (1260, 6117), (1890, 4078), (2039, 3780)]