2997660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 8580096

約数和(自身を除く): 5582436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1063, 1410, 2126, 2820, 3189, 4252, 5315, 6378, 10630, 12756, 15945, 21260, 31890, 49961, 63780, 99922, 149883, 199844, 249805, 299766, 499610, 599532, 749415, 999220, 1498830, 2997660]

約数ペア:

[(1, 2997660), (2, 1498830), (3, 999220), (4, 749415), (5, 599532), (6, 499610), (10, 299766), (12, 249805), (15, 199844), (20, 149883), (30, 99922), (47, 63780), (60, 49961), (94, 31890), (141, 21260), (188, 15945), (235, 12756), (282, 10630), (470, 6378), (564, 5315), (705, 4252), (940, 3189), (1063, 2820), (1410, 2126)]