31411330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3402

約数の個数: 32

約数和(自身を含む): 60455808

約数和(自身を除く): 29044478

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 3331, 4715, 6662, 9430, 16655, 33310, 76613, 136571, 153226, 273142, 383065, 682855, 766130, 1365710, 3141133, 6282266, 15705665, 31411330]

約数ペア:

[(1, 31411330), (2, 15705665), (5, 6282266), (10, 3141133), (23, 1365710), (41, 766130), (46, 682855), (82, 383065), (115, 273142), (205, 153226), (230, 136571), (410, 76613), (943, 33310), (1886, 16655), (3331, 9430), (4715, 6662)]