70437290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5381}}^1$

素因数の和:5423

約数の個数: 64

約数和(自身を含む): 167401728

約数和(自身を除く): 96964438

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 5381, 6545, 10762, 13090, 26905, 37667, 53810, 59191, 75334, 91477, 118382, 182954, 188335, 295955, 376670, 414337, 457385, 591910, 640339, 828674, 914770, 1006247, 1280678, 2012494, 2071685, 3201695, 4143370, 5031235, 6403390, 7043729, 10062470, 14087458, 35218645, 70437290]

約数ペア:

[(1, 70437290), (2, 35218645), (5, 14087458), (7, 10062470), (10, 7043729), (11, 6403390), (14, 5031235), (17, 4143370), (22, 3201695), (34, 2071685), (35, 2012494), (55, 1280678), (70, 1006247), (77, 914770), (85, 828674), (110, 640339), (119, 591910), (154, 457385), (170, 414337), (187, 376670), (238, 295955), (374, 188335), (385, 182954), (595, 118382), (770, 91477), (935, 75334), (1190, 59191), (1309, 53810), (1870, 37667), (2618, 26905), (5381, 13090), (6545, 10762)]