3758390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 7223040

約数和(自身を除く): 3464650

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 151, 190, 262, 302, 655, 755, 1310, 1510, 2489, 2869, 4978, 5738, 12445, 14345, 19781, 24890, 28690, 39562, 98905, 197810, 375839, 751678, 1879195, 3758390]

約数ペア:

[(1, 3758390), (2, 1879195), (5, 751678), (10, 375839), (19, 197810), (38, 98905), (95, 39562), (131, 28690), (151, 24890), (190, 19781), (262, 14345), (302, 12445), (655, 5738), (755, 4978), (1310, 2869), (1510, 2489)]