13070340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{72613}}^1$

素因数の和:72628

約数の個数: 36

約数和(自身を含む): 39647244

約数和(自身を除く): 26576904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 72613, 145226, 217839, 290452, 363065, 435678, 653517, 726130, 871356, 1089195, 1307034, 1452260, 2178390, 2614068, 3267585, 4356780, 6535170, 13070340]

約数ペア:

[(1, 13070340), (2, 6535170), (3, 4356780), (4, 3267585), (5, 2614068), (6, 2178390), (9, 1452260), (10, 1307034), (12, 1089195), (15, 871356), (18, 726130), (20, 653517), (30, 435678), (36, 363065), (45, 290452), (60, 217839), (90, 145226), (180, 72613)]