42932930

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 79168320

約数和(自身を除く): 36235390

約数列:

[1, 2, 5, 10, 67, 134, 139, 278, 335, 461, 670, 695, 922, 1390, 2305, 4610, 9313, 18626, 30887, 46565, 61774, 64079, 93130, 128158, 154435, 308870, 320395, 640790, 4293293, 8586586, 21466465, 42932930]

約数ペア:

[(1, 42932930), (2, 21466465), (5, 8586586), (10, 4293293), (67, 640790), (134, 320395), (139, 308870), (278, 154435), (335, 128158), (461, 93130), (670, 64079), (695, 61774), (922, 46565), (1390, 30887), (2305, 18626), (4610, 9313)]