346066910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{5081}}^1$

素因数の和:5241

約数の個数: 48

約数和(自身を含む): 729978480

約数和(自身を除く): 383911570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 139, 245, 278, 490, 695, 973, 1390, 1946, 4865, 5081, 6811, 9730, 10162, 13622, 25405, 34055, 35567, 50810, 68110, 71134, 177835, 248969, 355670, 497938, 706259, 1244845, 1412518, 2489690, 3531295, 4943813, 7062590, 9887626, 24719065, 34606691, 49438130, 69213382, 173033455, 346066910]

約数ペア:

[(1, 346066910), (2, 173033455), (5, 69213382), (7, 49438130), (10, 34606691), (14, 24719065), (35, 9887626), (49, 7062590), (70, 4943813), (98, 3531295), (139, 2489690), (245, 1412518), (278, 1244845), (490, 706259), (695, 497938), (973, 355670), (1390, 248969), (1946, 177835), (4865, 71134), (5081, 68110), (6811, 50810), (9730, 35567), (10162, 34055), (13622, 25405)]