29249870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3169}}^1$

素因数の和:3260

約数の個数: 32

約数和(自身を含む): 57516480

約数和(自身を除く): 28266610

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 3169, 4615, 6338, 9230, 15845, 31690, 41197, 82394, 205985, 224999, 411970, 449998, 1124995, 2249990, 2924987, 5849974, 14624935, 29249870]

約数ペア:

[(1, 29249870), (2, 14624935), (5, 5849974), (10, 2924987), (13, 2249990), (26, 1124995), (65, 449998), (71, 411970), (130, 224999), (142, 205985), (355, 82394), (710, 41197), (923, 31690), (1846, 15845), (3169, 9230), (4615, 6338)]