13425386940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{10655069}}^1$

素因数の和:10655091

約数の個数: 72

約数和(自身を含む): 46541345760

約数和(自身を除く): 33115958820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 10655069, 21310138, 31965207, 42620276, 53275345, 63930414, 74585483, 95895621, 106550690, 127860828, 149170966, 159826035, 191791242, 213101380, 223756449, 298341932, 319652070, 372927415, 383582484, 447512898, 479478105, 639304140, 671269347, 745854830, 895025796, 958956210, 1118782245, 1342538694, 1491709660, 1917912420, 2237564490, 2685077388, 3356346735, 4475128980, 6712693470, 13425386940]

約数ペア:

[(1, 13425386940), (2, 6712693470), (3, 4475128980), (4, 3356346735), (5, 2685077388), (6, 2237564490), (7, 1917912420), (9, 1491709660), (10, 1342538694), (12, 1118782245), (14, 958956210), (15, 895025796), (18, 745854830), (20, 671269347), (21, 639304140), (28, 479478105), (30, 447512898), (35, 383582484), (36, 372927415), (42, 319652070), (45, 298341932), (60, 223756449), (63, 213101380), (70, 191791242), (84, 159826035), (90, 149170966), (105, 127860828), (126, 106550690), (140, 95895621), (180, 74585483), (210, 63930414), (252, 53275345), (315, 42620276), (420, 31965207), (630, 21310138), (1260, 10655069)]