31882340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{32533}}^1$

素因数の和:32556

約数の個数: 36

約数和(自身を含む): 77886396

約数和(自身を除く): 46004056

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 32533, 65066, 130132, 162665, 227731, 325330, 455462, 650660, 910924, 1138655, 1594117, 2277310, 3188234, 4554620, 6376468, 7970585, 15941170, 31882340]

約数ペア:

[(1, 31882340), (2, 15941170), (4, 7970585), (5, 6376468), (7, 4554620), (10, 3188234), (14, 2277310), (20, 1594117), (28, 1138655), (35, 910924), (49, 650660), (70, 455462), (98, 325330), (140, 227731), (196, 162665), (245, 130132), (490, 65066), (980, 32533)]