18683070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2129

約数の個数: 64

約数和(自身を含む): 52462080

約数和(自身を除く): 33779010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 2069, 3010, 4138, 4515, 6207, 9030, 10345, 12414, 14483, 20690, 28966, 31035, 43449, 62070, 72415, 86898, 88967, 144830, 177934, 217245, 266901, 434490, 444835, 533802, 622769, 889670, 1245538, 1334505, 1868307, 2669010, 3113845, 3736614, 6227690, 9341535, 18683070]

約数ペア:

[(1, 18683070), (2, 9341535), (3, 6227690), (5, 3736614), (6, 3113845), (7, 2669010), (10, 1868307), (14, 1334505), (15, 1245538), (21, 889670), (30, 622769), (35, 533802), (42, 444835), (43, 434490), (70, 266901), (86, 217245), (105, 177934), (129, 144830), (210, 88967), (215, 86898), (258, 72415), (301, 62070), (430, 43449), (602, 31035), (645, 28966), (903, 20690), (1290, 14483), (1505, 12414), (1806, 10345), (2069, 9030), (3010, 6207), (4138, 4515)]