9855810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 26559360

約数和(自身を除く): 16703550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 173, 211, 270, 346, 422, 519, 633, 865, 1038, 1055, 1266, 1557, 1730, 1899, 2110, 2595, 3114, 3165, 3798, 4671, 5190, 5697, 6330, 7785, 9342, 9495, 11394, 15570, 18990, 23355, 28485, 36503, 46710, 56970, 73006, 109509, 182515, 219018, 328527, 365030, 547545, 657054, 985581, 1095090, 1642635, 1971162, 3285270, 4927905, 9855810]

約数ペア:

[(1, 9855810), (2, 4927905), (3, 3285270), (5, 1971162), (6, 1642635), (9, 1095090), (10, 985581), (15, 657054), (18, 547545), (27, 365030), (30, 328527), (45, 219018), (54, 182515), (90, 109509), (135, 73006), (173, 56970), (211, 46710), (270, 36503), (346, 28485), (422, 23355), (519, 18990), (633, 15570), (865, 11394), (1038, 9495), (1055, 9342), (1266, 7785), (1557, 6330), (1730, 5697), (1899, 5190), (2110, 4671), (2595, 3798), (3114, 3165)]