851020310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1693}}^1$

素因数の和:1917

約数の個数: 64

約数和(自身を含む): 1803174912

約数和(自身を除く): 952154602

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 167, 215, 301, 334, 430, 602, 835, 1169, 1505, 1670, 1693, 2338, 3010, 3386, 5845, 7181, 8465, 11690, 11851, 14362, 16930, 23702, 35905, 50267, 59255, 71810, 72799, 100534, 118510, 145598, 251335, 282731, 363995, 502670, 509593, 565462, 727990, 1019186, 1413655, 1979117, 2547965, 2827310, 3958234, 5095930, 9895585, 12157433, 19791170, 24314866, 60787165, 85102031, 121574330, 170204062, 425510155, 851020310]

約数ペア:

[(1, 851020310), (2, 425510155), (5, 170204062), (7, 121574330), (10, 85102031), (14, 60787165), (35, 24314866), (43, 19791170), (70, 12157433), (86, 9895585), (167, 5095930), (215, 3958234), (301, 2827310), (334, 2547965), (430, 1979117), (602, 1413655), (835, 1019186), (1169, 727990), (1505, 565462), (1670, 509593), (1693, 502670), (2338, 363995), (3010, 282731), (3386, 251335), (5845, 145598), (7181, 118510), (8465, 100534), (11690, 72799), (11851, 71810), (14362, 59255), (16930, 50267), (23702, 35905)]