11249730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 29427840

約数和(自身を除く): 18178110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 523, 717, 1046, 1195, 1434, 1569, 2151, 2390, 2615, 3138, 3585, 4302, 4707, 5230, 7170, 7845, 9414, 10755, 15690, 21510, 23535, 47070, 124997, 249994, 374991, 624985, 749982, 1124973, 1249970, 1874955, 2249946, 3749910, 5624865, 11249730]

約数ペア:

[(1, 11249730), (2, 5624865), (3, 3749910), (5, 2249946), (6, 1874955), (9, 1249970), (10, 1124973), (15, 749982), (18, 624985), (30, 374991), (45, 249994), (90, 124997), (239, 47070), (478, 23535), (523, 21510), (717, 15690), (1046, 10755), (1195, 9414), (1434, 7845), (1569, 7170), (2151, 5230), (2390, 4707), (2615, 4302), (3138, 3585)]