158622870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1993}}^1$

素因数の和:2389

約数の個数: 64

約数和(自身を含む): 436446720

約数和(自身を除く): 277823850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 379, 758, 1137, 1895, 1993, 2274, 2653, 3790, 3986, 5306, 5685, 5979, 7959, 9965, 11370, 11958, 13265, 13951, 15918, 19930, 26530, 27902, 29895, 39795, 41853, 59790, 69755, 79590, 83706, 139510, 209265, 418530, 755347, 1510694, 2266041, 3776735, 4532082, 5287429, 7553470, 10574858, 11330205, 15862287, 22660410, 26437145, 31724574, 52874290, 79311435, 158622870]

約数ペア:

[(1, 158622870), (2, 79311435), (3, 52874290), (5, 31724574), (6, 26437145), (7, 22660410), (10, 15862287), (14, 11330205), (15, 10574858), (21, 7553470), (30, 5287429), (35, 4532082), (42, 3776735), (70, 2266041), (105, 1510694), (210, 755347), (379, 418530), (758, 209265), (1137, 139510), (1895, 83706), (1993, 79590), (2274, 69755), (2653, 59790), (3790, 41853), (3986, 39795), (5306, 29895), (5685, 27902), (5979, 26530), (7959, 19930), (9965, 15918), (11370, 13951), (11958, 13265)]