171526180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53269}}^1$

素因数の和:53308

約数の個数: 48

約数和(自身を含む): 429569280

約数和(自身を除く): 258043100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 53269, 106538, 213076, 266345, 372883, 532690, 745766, 1065380, 1225187, 1491532, 1864415, 2450374, 3728830, 4900748, 6125935, 7457660, 8576309, 12251870, 17152618, 24503740, 34305236, 42881545, 85763090, 171526180]

約数ペア:

[(1, 171526180), (2, 85763090), (4, 42881545), (5, 34305236), (7, 24503740), (10, 17152618), (14, 12251870), (20, 8576309), (23, 7457660), (28, 6125935), (35, 4900748), (46, 3728830), (70, 2450374), (92, 1864415), (115, 1491532), (140, 1225187), (161, 1065380), (230, 745766), (322, 532690), (460, 372883), (644, 266345), (805, 213076), (1610, 106538), (3220, 53269)]