70777070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 164094336

約数和(自身を除く): 93317266

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 49, 65, 70, 82, 91, 98, 130, 182, 205, 245, 271, 287, 410, 455, 490, 533, 542, 574, 637, 910, 1066, 1274, 1355, 1435, 1897, 2009, 2665, 2710, 2870, 3185, 3523, 3731, 3794, 4018, 5330, 6370, 7046, 7462, 9485, 10045, 11111, 13279, 17615, 18655, 18970, 20090, 22222, 24661, 26117, 26558, 35230, 37310, 49322, 52234, 55555, 66395, 77777, 111110, 123305, 130585, 132790, 144443, 155554, 172627, 246610, 261170, 288886, 345254, 388885, 544439, 722215, 777770, 863135, 1011101, 1088878, 1444430, 1726270, 2022202, 2722195, 5055505, 5444390, 7077707, 10111010, 14155414, 35388535, 70777070]

約数ペア:

[(1, 70777070), (2, 35388535), (5, 14155414), (7, 10111010), (10, 7077707), (13, 5444390), (14, 5055505), (26, 2722195), (35, 2022202), (41, 1726270), (49, 1444430), (65, 1088878), (70, 1011101), (82, 863135), (91, 777770), (98, 722215), (130, 544439), (182, 388885), (205, 345254), (245, 288886), (271, 261170), (287, 246610), (410, 172627), (455, 155554), (490, 144443), (533, 132790), (542, 130585), (574, 123305), (637, 111110), (910, 77777), (1066, 66395), (1274, 55555), (1355, 52234), (1435, 49322), (1897, 37310), (2009, 35230), (2665, 26558), (2710, 26117), (2870, 24661), (3185, 22222), (3523, 20090), (3731, 18970), (3794, 18655), (4018, 17615), (5330, 13279), (6370, 11111), (7046, 10045), (7462, 9485)]