1946171070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{27407}}^1$

素因数の和:27686

約数の個数: 64

約数和(自身を含む): 5209712640

約数和(自身を除く): 3263541570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 263, 270, 526, 789, 1315, 1578, 2367, 2630, 3945, 4734, 7101, 7890, 11835, 14202, 23670, 27407, 35505, 54814, 71010, 82221, 137035, 164442, 246663, 274070, 411105, 493326, 739989, 822210, 1233315, 1479978, 2466630, 3699945, 7208041, 7399890, 14416082, 21624123, 36040205, 43248246, 64872369, 72080410, 108120615, 129744738, 194617107, 216241230, 324361845, 389234214, 648723690, 973085535, 1946171070]

約数ペア:

[(1, 1946171070), (2, 973085535), (3, 648723690), (5, 389234214), (6, 324361845), (9, 216241230), (10, 194617107), (15, 129744738), (18, 108120615), (27, 72080410), (30, 64872369), (45, 43248246), (54, 36040205), (90, 21624123), (135, 14416082), (263, 7399890), (270, 7208041), (526, 3699945), (789, 2466630), (1315, 1479978), (1578, 1233315), (2367, 822210), (2630, 739989), (3945, 493326), (4734, 411105), (7101, 274070), (7890, 246663), (11835, 164442), (14202, 137035), (23670, 82221), (27407, 71010), (35505, 54814)]