6818910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1745

約数の個数: 64

約数和(自身を含む): 19699200

約数和(自身を除く): 12880290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1709, 1995, 3418, 3990, 5127, 8545, 10254, 11963, 17090, 23926, 25635, 32471, 35889, 51270, 59815, 64942, 71778, 97413, 119630, 162355, 179445, 194826, 227297, 324710, 358890, 454594, 487065, 681891, 974130, 1136485, 1363782, 2272970, 3409455, 6818910]

約数ペア:

[(1, 6818910), (2, 3409455), (3, 2272970), (5, 1363782), (6, 1136485), (7, 974130), (10, 681891), (14, 487065), (15, 454594), (19, 358890), (21, 324710), (30, 227297), (35, 194826), (38, 179445), (42, 162355), (57, 119630), (70, 97413), (95, 71778), (105, 64942), (114, 59815), (133, 51270), (190, 35889), (210, 32471), (266, 25635), (285, 23926), (399, 17090), (570, 11963), (665, 10254), (798, 8545), (1330, 5127), (1709, 3990), (1995, 3418)]