24240790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 51652944

約数和(自身を除く): 27412154

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 811, 854, 1622, 2135, 2989, 4055, 4270, 5677, 5978, 8110, 11354, 14945, 28385, 29890, 39739, 49471, 56770, 79478, 98942, 198695, 247355, 346297, 397390, 494710, 692594, 1731485, 2424079, 3462970, 4848158, 12120395, 24240790]

約数ペア:

[(1, 24240790), (2, 12120395), (5, 4848158), (7, 3462970), (10, 2424079), (14, 1731485), (35, 692594), (49, 494710), (61, 397390), (70, 346297), (98, 247355), (122, 198695), (245, 98942), (305, 79478), (427, 56770), (490, 49471), (610, 39739), (811, 29890), (854, 28385), (1622, 14945), (2135, 11354), (2989, 8110), (4055, 5978), (4270, 5677)]