7155780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6277}}^1$

素因数の和:6308

約数の個数: 48

約数和(自身を含む): 21094080

約数和(自身を除く): 13938300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 6277, 12554, 18831, 25108, 31385, 37662, 62770, 75324, 94155, 119263, 125540, 188310, 238526, 357789, 376620, 477052, 596315, 715578, 1192630, 1431156, 1788945, 2385260, 3577890, 7155780]

約数ペア:

[(1, 7155780), (2, 3577890), (3, 2385260), (4, 1788945), (5, 1431156), (6, 1192630), (10, 715578), (12, 596315), (15, 477052), (19, 376620), (20, 357789), (30, 238526), (38, 188310), (57, 125540), (60, 119263), (76, 94155), (95, 75324), (114, 62770), (190, 37662), (228, 31385), (285, 25108), (380, 18831), (570, 12554), (1140, 6277)]