3973380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 11370240

約数和(自身を除く): 7396860

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, 1409, 1410, 2818, 2820, 4227, 5636, 7045, 8454, 14090, 16908, 21135, 28180, 42270, 66223, 84540, 132446, 198669, 264892, 331115, 397338, 662230, 794676, 993345, 1324460, 1986690, 3973380]

約数ペア:

[(1, 3973380), (2, 1986690), (3, 1324460), (4, 993345), (5, 794676), (6, 662230), (10, 397338), (12, 331115), (15, 264892), (20, 198669), (30, 132446), (47, 84540), (60, 66223), (94, 42270), (141, 28180), (188, 21135), (235, 16908), (282, 14090), (470, 8454), (564, 7045), (705, 5636), (940, 4227), (1409, 2820), (1410, 2818)]