17849244770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{13441}}^1$

素因数の和:13827

約数の個数: 64

約数和(自身を含む): 37443174912

約数和(自身を除く): 19593930142

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 311, 427, 610, 622, 854, 1555, 2135, 2177, 3110, 4270, 4354, 10885, 13441, 18971, 21770, 26882, 37942, 67205, 94087, 94855, 132797, 134410, 188174, 189710, 265594, 470435, 663985, 819901, 940870, 1327970, 1639802, 4099505, 4180151, 5739307, 8199010, 8360302, 11478614, 20900755, 28696535, 29261057, 41801510, 57393070, 58522114, 146305285, 254989211, 292610570, 509978422, 1274946055, 1784924477, 2549892110, 3569848954, 8924622385, 17849244770]

約数ペア:

[(1, 17849244770), (2, 8924622385), (5, 3569848954), (7, 2549892110), (10, 1784924477), (14, 1274946055), (35, 509978422), (61, 292610570), (70, 254989211), (122, 146305285), (305, 58522114), (311, 57393070), (427, 41801510), (610, 29261057), (622, 28696535), (854, 20900755), (1555, 11478614), (2135, 8360302), (2177, 8199010), (3110, 5739307), (4270, 4180151), (4354, 4099505), (10885, 1639802), (13441, 1327970), (18971, 940870), (21770, 819901), (26882, 663985), (37942, 470435), (67205, 265594), (94087, 189710), (94855, 188174), (132797, 134410)]