1368645540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{616507}}^1$

素因数の和:616556

約数の個数: 48

約数和(自身を含む): 3935787072

約数和(自身を除く): 2567141532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 616507, 1233014, 1849521, 2466028, 3082535, 3699042, 6165070, 7398084, 9247605, 12330140, 18495210, 22810759, 36990420, 45621518, 68432277, 91243036, 114053795, 136864554, 228107590, 273729108, 342161385, 456215180, 684322770, 1368645540]

約数ペア:

[(1, 1368645540), (2, 684322770), (3, 456215180), (4, 342161385), (5, 273729108), (6, 228107590), (10, 136864554), (12, 114053795), (15, 91243036), (20, 68432277), (30, 45621518), (37, 36990420), (60, 22810759), (74, 18495210), (111, 12330140), (148, 9247605), (185, 7398084), (222, 6165070), (370, 3699042), (444, 3082535), (555, 2466028), (740, 1849521), (1110, 1233014), (2220, 616507)]