244206530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 485222400

約数和(自身を除く): 241015870

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 149, 155, 170, 298, 310, 311, 527, 622, 745, 1054, 1490, 1555, 2533, 2635, 3110, 4619, 5066, 5270, 5287, 9238, 9641, 10574, 12665, 19282, 23095, 25330, 26435, 46190, 46339, 48205, 52870, 78523, 92678, 96410, 157046, 163897, 231695, 327794, 392615, 463390, 785230, 787763, 819485, 1436509, 1575526, 1638970, 2873018, 3938815, 7182545, 7877630, 14365090, 24420653, 48841306, 122103265, 244206530]

約数ペア:

[(1, 244206530), (2, 122103265), (5, 48841306), (10, 24420653), (17, 14365090), (31, 7877630), (34, 7182545), (62, 3938815), (85, 2873018), (149, 1638970), (155, 1575526), (170, 1436509), (298, 819485), (310, 787763), (311, 785230), (527, 463390), (622, 392615), (745, 327794), (1054, 231695), (1490, 163897), (1555, 157046), (2533, 96410), (2635, 92678), (3110, 78523), (4619, 52870), (5066, 48205), (5270, 46339), (5287, 46190), (9238, 26435), (9641, 25330), (10574, 23095), (12665, 19282)]