6908860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 16873920

約数和(自身を除く): 9965060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 809, 854, 1220, 1618, 1708, 2135, 3236, 4045, 4270, 5663, 8090, 8540, 11326, 16180, 22652, 28315, 49349, 56630, 98698, 113260, 197396, 246745, 345443, 493490, 690886, 986980, 1381772, 1727215, 3454430, 6908860]

約数ペア:

[(1, 6908860), (2, 3454430), (4, 1727215), (5, 1381772), (7, 986980), (10, 690886), (14, 493490), (20, 345443), (28, 246745), (35, 197396), (61, 113260), (70, 98698), (122, 56630), (140, 49349), (244, 28315), (305, 22652), (427, 16180), (610, 11326), (809, 8540), (854, 8090), (1220, 5663), (1618, 4270), (1708, 4045), (2135, 3236)]