6454220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 14732928

約数和(自身を除く): 8278708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 463, 697, 820, 926, 1394, 1852, 2315, 2788, 3485, 4630, 6970, 7871, 9260, 13940, 15742, 18983, 31484, 37966, 39355, 75932, 78710, 94915, 157420, 189830, 322711, 379660, 645422, 1290844, 1613555, 3227110, 6454220]

約数ペア:

[(1, 6454220), (2, 3227110), (4, 1613555), (5, 1290844), (10, 645422), (17, 379660), (20, 322711), (34, 189830), (41, 157420), (68, 94915), (82, 78710), (85, 75932), (164, 39355), (170, 37966), (205, 31484), (340, 18983), (410, 15742), (463, 13940), (697, 9260), (820, 7871), (926, 6970), (1394, 4630), (1852, 3485), (2315, 2788)]