171040060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{857}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 381405024

約数和(自身を除く): 210364964

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 587, 857, 1174, 1714, 2348, 2935, 3428, 4285, 5870, 8570, 9979, 11740, 14569, 17140, 19958, 29138, 39916, 49895, 58276, 72845, 99790, 145690, 199580, 291380, 503059, 1006118, 2012236, 2515295, 5030590, 8552003, 10061180, 17104006, 34208012, 42760015, 85520030, 171040060]

約数ペア:

[(1, 171040060), (2, 85520030), (4, 42760015), (5, 34208012), (10, 17104006), (17, 10061180), (20, 8552003), (34, 5030590), (68, 2515295), (85, 2012236), (170, 1006118), (340, 503059), (587, 291380), (857, 199580), (1174, 145690), (1714, 99790), (2348, 72845), (2935, 58276), (3428, 49895), (4285, 39916), (5870, 29138), (8570, 19958), (9979, 17140), (11740, 14569)]