326379660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{236507}}^1$

素因数の和:236542

約数の個数: 48

約数和(自身を含む): 953600256

約数和(自身を除く): 627220596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 236507, 473014, 709521, 946028, 1182535, 1419042, 2365070, 2838084, 3547605, 4730140, 5439661, 7095210, 10879322, 14190420, 16318983, 21758644, 27198305, 32637966, 54396610, 65275932, 81594915, 108793220, 163189830, 326379660]

約数ペア:

[(1, 326379660), (2, 163189830), (3, 108793220), (4, 81594915), (5, 65275932), (6, 54396610), (10, 32637966), (12, 27198305), (15, 21758644), (20, 16318983), (23, 14190420), (30, 10879322), (46, 7095210), (60, 5439661), (69, 4730140), (92, 3547605), (115, 2838084), (138, 2365070), (230, 1419042), (276, 1182535), (345, 946028), (460, 709521), (690, 473014), (1380, 236507)]