6821820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{4211}}^1$

素因数の和:4232

約数の個数: 60

約数和(自身を含む): 21405384

約数和(自身を除く): 14583564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 4211, 8422, 12633, 16844, 21055, 25266, 37899, 42110, 50532, 63165, 75798, 84220, 113697, 126330, 151596, 189495, 227394, 252660, 341091, 378990, 454788, 568485, 682182, 757980, 1136970, 1364364, 1705455, 2273940, 3410910, 6821820]

約数ペア:

[(1, 6821820), (2, 3410910), (3, 2273940), (4, 1705455), (5, 1364364), (6, 1136970), (9, 757980), (10, 682182), (12, 568485), (15, 454788), (18, 378990), (20, 341091), (27, 252660), (30, 227394), (36, 189495), (45, 151596), (54, 126330), (60, 113697), (81, 84220), (90, 75798), (108, 63165), (135, 50532), (162, 42110), (180, 37899), (270, 25266), (324, 21055), (405, 16844), (540, 12633), (810, 8422), (1620, 4211)]