31014460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4801}}^1$

素因数の和:4846

約数の個数: 48

約数和(自身を含む): 72606240

約数和(自身を除く): 41591780

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 4801, 6460, 9602, 19204, 24005, 48010, 81617, 91219, 96020, 163234, 182438, 326468, 364876, 408085, 456095, 816170, 912190, 1550723, 1632340, 1824380, 3101446, 6202892, 7753615, 15507230, 31014460]

約数ペア:

[(1, 31014460), (2, 15507230), (4, 7753615), (5, 6202892), (10, 3101446), (17, 1824380), (19, 1632340), (20, 1550723), (34, 912190), (38, 816170), (68, 456095), (76, 408085), (85, 364876), (95, 326468), (170, 182438), (190, 163234), (323, 96020), (340, 91219), (380, 81617), (646, 48010), (1292, 24005), (1615, 19204), (3230, 9602), (4801, 6460)]