7122660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6983}}^1$

素因数の和:7012

約数の個数: 48

約数和(自身を含む): 21119616

約数和(自身を除く): 13996956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 6983, 13966, 20949, 27932, 34915, 41898, 69830, 83796, 104745, 118711, 139660, 209490, 237422, 356133, 418980, 474844, 593555, 712266, 1187110, 1424532, 1780665, 2374220, 3561330, 7122660]

約数ペア:

[(1, 7122660), (2, 3561330), (3, 2374220), (4, 1780665), (5, 1424532), (6, 1187110), (10, 712266), (12, 593555), (15, 474844), (17, 418980), (20, 356133), (30, 237422), (34, 209490), (51, 139660), (60, 118711), (68, 104745), (85, 83796), (102, 69830), (170, 41898), (204, 34915), (255, 27932), (340, 20949), (510, 13966), (1020, 6983)]