85375020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83701}}^1$

素因数の和:83730

約数の個数: 48

約数和(自身を含む): 253114848

約数和(自身を除く): 167739828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 83701, 167402, 251103, 334804, 418505, 502206, 837010, 1004412, 1255515, 1422917, 1674020, 2511030, 2845834, 4268751, 5022060, 5691668, 7114585, 8537502, 14229170, 17075004, 21343755, 28458340, 42687510, 85375020]

約数ペア:

[(1, 85375020), (2, 42687510), (3, 28458340), (4, 21343755), (5, 17075004), (6, 14229170), (10, 8537502), (12, 7114585), (15, 5691668), (17, 5022060), (20, 4268751), (30, 2845834), (34, 2511030), (51, 1674020), (60, 1422917), (68, 1255515), (85, 1004412), (102, 837010), (170, 502206), (204, 418505), (255, 334804), (340, 251103), (510, 167402), (1020, 83701)]