34471640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{123113}}^1$

素因数の和:123131

約数の個数: 32

約数和(自身を含む): 88642080

約数和(自身を除く): 54170440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 123113, 246226, 492452, 615565, 861791, 984904, 1231130, 1723582, 2462260, 3447164, 4308955, 4924520, 6894328, 8617910, 17235820, 34471640]

約数ペア:

[(1, 34471640), (2, 17235820), (4, 8617910), (5, 6894328), (7, 4924520), (8, 4308955), (10, 3447164), (14, 2462260), (20, 1723582), (28, 1231130), (35, 984904), (40, 861791), (56, 615565), (70, 492452), (140, 246226), (280, 123113)]