2266260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 6422976

約数和(自身を除く): 4156716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 353, 428, 535, 642, 706, 1059, 1070, 1284, 1412, 1605, 1765, 2118, 2140, 3210, 3530, 4236, 5295, 6420, 7060, 10590, 21180, 37771, 75542, 113313, 151084, 188855, 226626, 377710, 453252, 566565, 755420, 1133130, 2266260]

約数ペア:

[(1, 2266260), (2, 1133130), (3, 755420), (4, 566565), (5, 453252), (6, 377710), (10, 226626), (12, 188855), (15, 151084), (20, 113313), (30, 75542), (60, 37771), (107, 21180), (214, 10590), (321, 7060), (353, 6420), (428, 5295), (535, 4236), (642, 3530), (706, 3210), (1059, 2140), (1070, 2118), (1284, 1765), (1412, 1605)]