17335020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6719}}^1$

素因数の和:6774

約数の個数: 48

約数和(自身を含む): 49674240

約数和(自身を除く): 32339220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 6719, 13438, 20157, 26876, 33595, 40314, 67190, 80628, 100785, 134380, 201570, 288917, 403140, 577834, 866751, 1155668, 1444585, 1733502, 2889170, 3467004, 4333755, 5778340, 8667510, 17335020]

約数ペア:

[(1, 17335020), (2, 8667510), (3, 5778340), (4, 4333755), (5, 3467004), (6, 2889170), (10, 1733502), (12, 1444585), (15, 1155668), (20, 866751), (30, 577834), (43, 403140), (60, 288917), (86, 201570), (129, 134380), (172, 100785), (215, 80628), (258, 67190), (430, 40314), (516, 33595), (645, 26876), (860, 20157), (1290, 13438), (2580, 6719)]