141396420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{214237}}^1$

素因数の和:214260

約数の個数: 48

約数和(自身を含む): 431903808

約数和(自身を除く): 290507388

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 214237, 428474, 642711, 856948, 1071185, 1285422, 2142370, 2356607, 2570844, 3213555, 4284740, 4713214, 6427110, 7069821, 9426428, 11783035, 12854220, 14139642, 23566070, 28279284, 35349105, 47132140, 70698210, 141396420]

約数ペア:

[(1, 141396420), (2, 70698210), (3, 47132140), (4, 35349105), (5, 28279284), (6, 23566070), (10, 14139642), (11, 12854220), (12, 11783035), (15, 9426428), (20, 7069821), (22, 6427110), (30, 4713214), (33, 4284740), (44, 3213555), (55, 2570844), (60, 2356607), (66, 2142370), (110, 1285422), (132, 1071185), (165, 856948), (220, 642711), (330, 428474), (660, 214237)]