17427690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{9221}}^1$

素因数の和:9244

約数の個数: 64

約数和(自身を含む): 53118720

約数和(自身を除く): 35691030

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, 1890, 9221, 18442, 27663, 46105, 55326, 64547, 82989, 92210, 129094, 138315, 165978, 193641, 248967, 276630, 322735, 387282, 414945, 497934, 580923, 645470, 829890, 968205, 1161846, 1244835, 1742769, 1936410, 2489670, 2904615, 3485538, 5809230, 8713845, 17427690]

約数ペア:

[(1, 17427690), (2, 8713845), (3, 5809230), (5, 3485538), (6, 2904615), (7, 2489670), (9, 1936410), (10, 1742769), (14, 1244835), (15, 1161846), (18, 968205), (21, 829890), (27, 645470), (30, 580923), (35, 497934), (42, 414945), (45, 387282), (54, 322735), (63, 276630), (70, 248967), (90, 193641), (105, 165978), (126, 138315), (135, 129094), (189, 92210), (210, 82989), (270, 64547), (315, 55326), (378, 46105), (630, 27663), (945, 18442), (1890, 9221)]