2281770

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{313}}^1$

素因数の和:338

約数の個数: 56

約数和(自身を含む): 6177636

約数和(自身を除く): 3895866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 313, 405, 486, 626, 729, 810, 939, 1215, 1458, 1565, 1878, 2430, 2817, 3130, 3645, 4695, 5634, 7290, 8451, 9390, 14085, 16902, 25353, 28170, 42255, 50706, 76059, 84510, 126765, 152118, 228177, 253530, 380295, 456354, 760590, 1140885, 2281770]

約数ペア:

[(1, 2281770), (2, 1140885), (3, 760590), (5, 456354), (6, 380295), (9, 253530), (10, 228177), (15, 152118), (18, 126765), (27, 84510), (30, 76059), (45, 50706), (54, 42255), (81, 28170), (90, 25353), (135, 16902), (162, 14085), (243, 9390), (270, 8451), (313, 7290), (405, 5634), (486, 4695), (626, 3645), (729, 3130), (810, 2817), (939, 2430), (1215, 1878), (1458, 1565)]