16679790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 44870400

約数和(自身を除く): 28190610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 379, 489, 758, 815, 978, 1137, 1467, 1630, 1895, 2274, 2445, 2934, 3411, 3790, 4401, 4890, 5685, 6822, 7335, 8802, 10233, 11370, 14670, 17055, 20466, 22005, 34110, 44010, 51165, 61777, 102330, 123554, 185331, 308885, 370662, 555993, 617770, 926655, 1111986, 1667979, 1853310, 2779965, 3335958, 5559930, 8339895, 16679790]

約数ペア:

[(1, 16679790), (2, 8339895), (3, 5559930), (5, 3335958), (6, 2779965), (9, 1853310), (10, 1667979), (15, 1111986), (18, 926655), (27, 617770), (30, 555993), (45, 370662), (54, 308885), (90, 185331), (135, 123554), (163, 102330), (270, 61777), (326, 51165), (379, 44010), (489, 34110), (758, 22005), (815, 20466), (978, 17055), (1137, 14670), (1467, 11370), (1630, 10233), (1895, 8802), (2274, 7335), (2445, 6822), (2934, 5685), (3411, 4890), (3790, 4401)]