847412210

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{2357}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 1542414960

約数和(自身を除く): 695002750

約数列:

[1, 2, 5, 10, 157, 229, 314, 458, 785, 1145, 1570, 2290, 2357, 4714, 11785, 23570, 35953, 71906, 179765, 359530, 370049, 539753, 740098, 1079506, 1850245, 2698765, 3700490, 5397530, 84741221, 169482442, 423706105, 847412210]

約数ペア:

[(1, 847412210), (2, 423706105), (5, 169482442), (10, 84741221), (157, 5397530), (229, 3700490), (314, 2698765), (458, 1850245), (785, 1079506), (1145, 740098), (1570, 539753), (2290, 370049), (2357, 359530), (4714, 179765), (11785, 71906), (23570, 35953)]