135980565540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61252507}}^1$

素因数の和:61252556

約数の個数: 48

約数和(自身を含む): 391036011072

約数和(自身を除く): 255055445532

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, 61252507, 122505014, 183757521, 245010028, 306262535, 367515042, 612525070, 735030084, 918787605, 1225050140, 1837575210, 2266342759, 3675150420, 4532685518, 6799028277, 9065371036, 11331713795, 13598056554, 22663427590, 27196113108, 33995141385, 45326855180, 67990282770, 135980565540]

約数ペア:

[(1, 135980565540), (2, 67990282770), (3, 45326855180), (4, 33995141385), (5, 27196113108), (6, 22663427590), (10, 13598056554), (12, 11331713795), (15, 9065371036), (20, 6799028277), (30, 4532685518), (37, 3675150420), (60, 2266342759), (74, 1837575210), (111, 1225050140), (148, 918787605), (185, 735030084), (222, 612525070), (370, 367515042), (444, 306262535), (555, 245010028), (740, 183757521), (1110, 122505014), (2220, 61252507)]