7192020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 23296896

約数和(自身を除く): 16104876

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 641, 660, 748, 935, 1020, 1122, 1282, 1870, 1923, 2244, 2564, 2805, 3205, 3740, 3846, 5610, 6410, 7051, 7692, 9615, 10897, 11220, 12820, 14102, 19230, 21153, 21794, 28204, 32691, 35255, 38460, 42306, 43588, 54485, 65382, 70510, 84612, 105765, 108970, 119867, 130764, 141020, 163455, 211530, 217940, 239734, 326910, 359601, 423060, 479468, 599335, 653820, 719202, 1198670, 1438404, 1798005, 2397340, 3596010, 7192020]

約数ペア:

[(1, 7192020), (2, 3596010), (3, 2397340), (4, 1798005), (5, 1438404), (6, 1198670), (10, 719202), (11, 653820), (12, 599335), (15, 479468), (17, 423060), (20, 359601), (22, 326910), (30, 239734), (33, 217940), (34, 211530), (44, 163455), (51, 141020), (55, 130764), (60, 119867), (66, 108970), (68, 105765), (85, 84612), (102, 70510), (110, 65382), (132, 54485), (165, 43588), (170, 42306), (187, 38460), (204, 35255), (220, 32691), (255, 28204), (330, 21794), (340, 21153), (374, 19230), (510, 14102), (561, 12820), (641, 11220), (660, 10897), (748, 9615), (935, 7692), (1020, 7051), (1122, 6410), (1282, 5610), (1870, 3846), (1923, 3740), (2244, 3205), (2564, 2805)]