8565060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{20393}}^1$

素因数の和:20412

約数の個数: 48

約数和(自身を含む): 27409536

約数和(自身を除く): 18844476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 20393, 40786, 61179, 81572, 101965, 122358, 142751, 203930, 244716, 285502, 305895, 407860, 428253, 571004, 611790, 713755, 856506, 1223580, 1427510, 1713012, 2141265, 2855020, 4282530, 8565060]

約数ペア:

[(1, 8565060), (2, 4282530), (3, 2855020), (4, 2141265), (5, 1713012), (6, 1427510), (7, 1223580), (10, 856506), (12, 713755), (14, 611790), (15, 571004), (20, 428253), (21, 407860), (28, 305895), (30, 285502), (35, 244716), (42, 203930), (60, 142751), (70, 122358), (84, 101965), (105, 81572), (140, 61179), (210, 40786), (420, 20393)]