2653620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 7596288

約数和(自身を除く): 4942668

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, 941, 1410, 1882, 2820, 2823, 3764, 4705, 5646, 9410, 11292, 14115, 18820, 28230, 44227, 56460, 88454, 132681, 176908, 221135, 265362, 442270, 530724, 663405, 884540, 1326810, 2653620]

約数ペア:

[(1, 2653620), (2, 1326810), (3, 884540), (4, 663405), (5, 530724), (6, 442270), (10, 265362), (12, 221135), (15, 176908), (20, 132681), (30, 88454), (47, 56460), (60, 44227), (94, 28230), (141, 18820), (188, 14115), (235, 11292), (282, 9410), (470, 5646), (564, 4705), (705, 3764), (940, 2823), (941, 2820), (1410, 1882)]