242880458530

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{864251}}^1$

素因数の和:864594

約数の個数: 32

約数和(自身を含む): 442427883840

約数和(自身を除く): 199547425310

約数列:

[1, 2, 5, 10, 157, 179, 314, 358, 785, 895, 1570, 1790, 28103, 56206, 140515, 281030, 864251, 1728502, 4321255, 8642510, 135687407, 154700929, 271374814, 309401858, 678437035, 773504645, 1356874070, 1547009290, 24288045853, 48576091706, 121440229265, 242880458530]

約数ペア:

[(1, 242880458530), (2, 121440229265), (5, 48576091706), (10, 24288045853), (157, 1547009290), (179, 1356874070), (314, 773504645), (358, 678437035), (785, 309401858), (895, 271374814), (1570, 154700929), (1790, 135687407), (28103, 8642510), (56206, 4321255), (140515, 1728502), (281030, 864251)]