17380087060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{18671}}^1$

素因数の和:18857

約数の個数: 96

約数和(自身を含む): 42787261440

約数和(自身を除く): 25407174380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 109, 122, 140, 218, 244, 305, 427, 436, 545, 610, 763, 854, 1090, 1220, 1526, 1708, 2135, 2180, 3052, 3815, 4270, 6649, 7630, 8540, 13298, 15260, 18671, 26596, 33245, 37342, 46543, 66490, 74684, 93086, 93355, 130697, 132980, 186172, 186710, 232715, 261394, 373420, 465430, 522788, 653485, 930860, 1138931, 1306970, 2035139, 2277862, 2613940, 4070278, 4555724, 5694655, 7972517, 8140556, 10175695, 11389310, 14245973, 15945034, 20351390, 22778620, 28491946, 31890068, 39862585, 40702780, 56983892, 71229865, 79725170, 124143479, 142459730, 159450340, 248286958, 284919460, 496573916, 620717395, 869004353, 1241434790, 1738008706, 2482869580, 3476017412, 4345021765, 8690043530, 17380087060]

約数ペア:

[(1, 17380087060), (2, 8690043530), (4, 4345021765), (5, 3476017412), (7, 2482869580), (10, 1738008706), (14, 1241434790), (20, 869004353), (28, 620717395), (35, 496573916), (61, 284919460), (70, 248286958), (109, 159450340), (122, 142459730), (140, 124143479), (218, 79725170), (244, 71229865), (305, 56983892), (427, 40702780), (436, 39862585), (545, 31890068), (610, 28491946), (763, 22778620), (854, 20351390), (1090, 15945034), (1220, 14245973), (1526, 11389310), (1708, 10175695), (2135, 8140556), (2180, 7972517), (3052, 5694655), (3815, 4555724), (4270, 4070278), (6649, 2613940), (7630, 2277862), (8540, 2035139), (13298, 1306970), (15260, 1138931), (18671, 930860), (26596, 653485), (33245, 522788), (37342, 465430), (46543, 373420), (66490, 261394), (74684, 232715), (93086, 186710), (93355, 186172), (130697, 132980)]