7701420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2731}}^1$

素因数の和:2790

約数の個数: 48

約数和(自身を含む): 22030848

約数和(自身を除く): 14329428

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, 1410, 2731, 2820, 5462, 8193, 10924, 13655, 16386, 27310, 32772, 40965, 54620, 81930, 128357, 163860, 256714, 385071, 513428, 641785, 770142, 1283570, 1540284, 1925355, 2567140, 3850710, 7701420]

約数ペア:

[(1, 7701420), (2, 3850710), (3, 2567140), (4, 1925355), (5, 1540284), (6, 1283570), (10, 770142), (12, 641785), (15, 513428), (20, 385071), (30, 256714), (47, 163860), (60, 128357), (94, 81930), (141, 54620), (188, 40965), (235, 32772), (282, 27310), (470, 16386), (564, 13655), (705, 10924), (940, 8193), (1410, 5462), (2731, 2820)]