15703225790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1\times {\mathrm{2707}}^1$

素因数の和:3849

約数の個数: 64

約数和(自身を含む): 32755968000

約数和(自身を除く): 17052742210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1049, 1106, 2098, 2707, 2765, 5245, 5414, 5530, 7343, 10490, 13535, 14686, 18949, 27070, 36715, 37898, 73430, 82871, 94745, 165742, 189490, 213853, 414355, 427706, 580097, 828710, 1069265, 1160194, 1496971, 2138530, 2839643, 2900485, 2993942, 5679286, 5800970, 7484855, 14198215, 14969710, 19877501, 28396430, 39755002, 99387505, 198775010, 224331797, 448663594, 1121658985, 1570322579, 2243317970, 3140645158, 7851612895, 15703225790]

約数ペア:

[(1, 15703225790), (2, 7851612895), (5, 3140645158), (7, 2243317970), (10, 1570322579), (14, 1121658985), (35, 448663594), (70, 224331797), (79, 198775010), (158, 99387505), (395, 39755002), (553, 28396430), (790, 19877501), (1049, 14969710), (1106, 14198215), (2098, 7484855), (2707, 5800970), (2765, 5679286), (5245, 2993942), (5414, 2900485), (5530, 2839643), (7343, 2138530), (10490, 1496971), (13535, 1160194), (14686, 1069265), (18949, 828710), (27070, 580097), (36715, 427706), (37898, 414355), (73430, 213853), (82871, 189490), (94745, 165742)]