3143070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1663}}^1$

素因数の和:1686

約数の個数: 64

約数和(自身を含む): 9584640

約数和(自身を除く): 6441570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1663, 1890, 3326, 4989, 8315, 9978, 11641, 14967, 16630, 23282, 24945, 29934, 34923, 44901, 49890, 58205, 69846, 74835, 89802, 104769, 116410, 149670, 174615, 209538, 224505, 314307, 349230, 449010, 523845, 628614, 1047690, 1571535, 3143070]

約数ペア:

[(1, 3143070), (2, 1571535), (3, 1047690), (5, 628614), (6, 523845), (7, 449010), (9, 349230), (10, 314307), (14, 224505), (15, 209538), (18, 174615), (21, 149670), (27, 116410), (30, 104769), (35, 89802), (42, 74835), (45, 69846), (54, 58205), (63, 49890), (70, 44901), (90, 34923), (105, 29934), (126, 24945), (135, 23282), (189, 16630), (210, 14967), (270, 11641), (315, 9978), (378, 8315), (630, 4989), (945, 3326), (1663, 1890)]