78901130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2383}}^1$

素因数の和:2451

約数の個数: 64

約数和(自身を含む): 181260288

約数和(自身を除く): 102359158

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 154, 215, 301, 385, 430, 473, 602, 770, 946, 1505, 2365, 2383, 3010, 3311, 4730, 4766, 6622, 11915, 16555, 16681, 23830, 26213, 33110, 33362, 52426, 83405, 102469, 131065, 166810, 183491, 204938, 262130, 366982, 512345, 717283, 917455, 1024690, 1127159, 1434566, 1834910, 2254318, 3586415, 5635795, 7172830, 7890113, 11271590, 15780226, 39450565, 78901130]

約数ペア:

[(1, 78901130), (2, 39450565), (5, 15780226), (7, 11271590), (10, 7890113), (11, 7172830), (14, 5635795), (22, 3586415), (35, 2254318), (43, 1834910), (55, 1434566), (70, 1127159), (77, 1024690), (86, 917455), (110, 717283), (154, 512345), (215, 366982), (301, 262130), (385, 204938), (430, 183491), (473, 166810), (602, 131065), (770, 102469), (946, 83405), (1505, 52426), (2365, 33362), (2383, 33110), (3010, 26213), (3311, 23830), (4730, 16681), (4766, 16555), (6622, 11915)]