1353238980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22553983}}^1$

素因数の和:22553995

約数の個数: 24

約数和(自身を含む): 3789069312

約数和(自身を除く): 2435830332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22553983, 45107966, 67661949, 90215932, 112769915, 135323898, 225539830, 270647796, 338309745, 451079660, 676619490, 1353238980]

約数ペア:

[(1, 1353238980), (2, 676619490), (3, 451079660), (4, 338309745), (5, 270647796), (6, 225539830), (10, 135323898), (12, 112769915), (15, 90215932), (20, 67661949), (30, 45107966), (60, 22553983)]