17313240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{20611}}^1$

素因数の和:20632

約数の個数: 64

約数和(自身を含む): 59362560

約数和(自身を除く): 42049320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 20611, 41222, 61833, 82444, 103055, 123666, 144277, 164888, 206110, 247332, 288554, 309165, 412220, 432831, 494664, 577108, 618330, 721385, 824440, 865662, 1154216, 1236660, 1442770, 1731324, 2164155, 2473320, 2885540, 3462648, 4328310, 5771080, 8656620, 17313240]

約数ペア:

[(1, 17313240), (2, 8656620), (3, 5771080), (4, 4328310), (5, 3462648), (6, 2885540), (7, 2473320), (8, 2164155), (10, 1731324), (12, 1442770), (14, 1236660), (15, 1154216), (20, 865662), (21, 824440), (24, 721385), (28, 618330), (30, 577108), (35, 494664), (40, 432831), (42, 412220), (56, 309165), (60, 288554), (70, 247332), (84, 206110), (105, 164888), (120, 144277), (140, 123666), (168, 103055), (210, 82444), (280, 61833), (420, 41222), (840, 20611)]