210780690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{88937}}^1$

素因数の和:89026

約数の個数: 32

約数和(自身を含む): 512282880

約数和(自身を除く): 301502190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 88937, 177874, 266811, 444685, 533622, 889370, 1334055, 2668110, 7026023, 14052046, 21078069, 35130115, 42156138, 70260230, 105390345, 210780690]

約数ペア:

[(1, 210780690), (2, 105390345), (3, 70260230), (5, 42156138), (6, 35130115), (10, 21078069), (15, 14052046), (30, 7026023), (79, 2668110), (158, 1334055), (237, 889370), (395, 533622), (474, 444685), (790, 266811), (1185, 177874), (2370, 88937)]