40070340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{222613}}^1$

素因数の和:222628

約数の個数: 36

約数和(自身を含む): 121547244

約数和(自身を除く): 81476904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 222613, 445226, 667839, 890452, 1113065, 1335678, 2003517, 2226130, 2671356, 3339195, 4007034, 4452260, 6678390, 8014068, 10017585, 13356780, 20035170, 40070340]

約数ペア:

[(1, 40070340), (2, 20035170), (3, 13356780), (4, 10017585), (5, 8014068), (6, 6678390), (9, 4452260), (10, 4007034), (12, 3339195), (15, 2671356), (18, 2226130), (20, 2003517), (30, 1335678), (36, 1113065), (45, 890452), (60, 667839), (90, 445226), (180, 222613)]