7047690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 19305216

約数和(自身を除く): 12257526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1063, 1105, 1326, 2126, 2210, 3189, 3315, 5315, 6378, 6630, 10630, 13819, 15945, 18071, 27638, 31890, 36142, 41457, 54213, 69095, 82914, 90355, 108426, 138190, 180710, 207285, 234923, 271065, 414570, 469846, 542130, 704769, 1174615, 1409538, 2349230, 3523845, 7047690]

約数ペア:

[(1, 7047690), (2, 3523845), (3, 2349230), (5, 1409538), (6, 1174615), (10, 704769), (13, 542130), (15, 469846), (17, 414570), (26, 271065), (30, 234923), (34, 207285), (39, 180710), (51, 138190), (65, 108426), (78, 90355), (85, 82914), (102, 69095), (130, 54213), (170, 41457), (195, 36142), (221, 31890), (255, 27638), (390, 18071), (442, 15945), (510, 13819), (663, 10630), (1063, 6630), (1105, 6378), (1326, 5315), (2126, 3315), (2210, 3189)]