2019294180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{99277}}^1$

素因数の和:99405

約数の個数: 72

約数和(自身を含む): 6179459832

約数和(自身を除く): 4160165652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 20340, 99277, 198554, 297831, 397108, 496385, 595662, 893493, 992770, 1191324, 1489155, 1786986, 1985540, 2978310, 3573972, 4467465, 5956620, 8934930, 11218301, 17869860, 22436602, 33654903, 44873204, 56091505, 67309806, 100964709, 112183010, 134619612, 168274515, 201929418, 224366020, 336549030, 403858836, 504823545, 673098060, 1009647090, 2019294180]

約数ペア:

[(1, 2019294180), (2, 1009647090), (3, 673098060), (4, 504823545), (5, 403858836), (6, 336549030), (9, 224366020), (10, 201929418), (12, 168274515), (15, 134619612), (18, 112183010), (20, 100964709), (30, 67309806), (36, 56091505), (45, 44873204), (60, 33654903), (90, 22436602), (113, 17869860), (180, 11218301), (226, 8934930), (339, 5956620), (452, 4467465), (565, 3573972), (678, 2978310), (1017, 1985540), (1130, 1786986), (1356, 1489155), (1695, 1191324), (2034, 992770), (2260, 893493), (3390, 595662), (4068, 496385), (5085, 397108), (6780, 297831), (10170, 198554), (20340, 99277)]