39710340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{220613}}^1$

素因数の和:220628

約数の個数: 36

約数和(自身を含む): 120455244

約数和(自身を除く): 80744904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 220613, 441226, 661839, 882452, 1103065, 1323678, 1985517, 2206130, 2647356, 3309195, 3971034, 4412260, 6618390, 7942068, 9927585, 13236780, 19855170, 39710340]

約数ペア:

[(1, 39710340), (2, 19855170), (3, 13236780), (4, 9927585), (5, 7942068), (6, 6618390), (9, 4412260), (10, 3971034), (12, 3309195), (15, 2647356), (18, 2206130), (20, 1985517), (30, 1323678), (36, 1103065), (45, 882452), (60, 661839), (90, 441226), (180, 220613)]