13995780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12277}}^1$

素因数の和:12308

約数の個数: 48

約数和(自身を含む): 41254080

約数和(自身を除く): 27258300

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, 12277, 24554, 36831, 49108, 61385, 73662, 122770, 147324, 184155, 233263, 245540, 368310, 466526, 699789, 736620, 933052, 1166315, 1399578, 2332630, 2799156, 3498945, 4665260, 6997890, 13995780]

約数ペア:

[(1, 13995780), (2, 6997890), (3, 4665260), (4, 3498945), (5, 2799156), (6, 2332630), (10, 1399578), (12, 1166315), (15, 933052), (19, 736620), (20, 699789), (30, 466526), (38, 368310), (57, 245540), (60, 233263), (76, 184155), (95, 147324), (114, 122770), (190, 73662), (228, 61385), (285, 49108), (380, 36831), (570, 24554), (1140, 12277)]