118754440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{60589}}^1$

素因数の和:60614

約数の個数: 48

約数和(自身を含む): 310826700

約数和(自身を除く): 192072260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 60589, 121178, 242356, 302945, 424123, 484712, 605890, 848246, 1211780, 1696492, 2120615, 2423560, 2968861, 3392984, 4241230, 5937722, 8482460, 11875444, 14844305, 16964920, 23750888, 29688610, 59377220, 118754440]

約数ペア:

[(1, 118754440), (2, 59377220), (4, 29688610), (5, 23750888), (7, 16964920), (8, 14844305), (10, 11875444), (14, 8482460), (20, 5937722), (28, 4241230), (35, 3392984), (40, 2968861), (49, 2423560), (56, 2120615), (70, 1696492), (98, 1211780), (140, 848246), (196, 605890), (245, 484712), (280, 424123), (392, 302945), (490, 242356), (980, 121178), (1960, 60589)]