124847940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{297257}}^1$

素因数の和:297276

約数の個数: 48

約数和(自身を含む): 399514752

約数和(自身を除く): 274666812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 297257, 594514, 891771, 1189028, 1486285, 1783542, 2080799, 2972570, 3567084, 4161598, 4458855, 5945140, 6242397, 8323196, 8917710, 10403995, 12484794, 17835420, 20807990, 24969588, 31211985, 41615980, 62423970, 124847940]

約数ペア:

[(1, 124847940), (2, 62423970), (3, 41615980), (4, 31211985), (5, 24969588), (6, 20807990), (7, 17835420), (10, 12484794), (12, 10403995), (14, 8917710), (15, 8323196), (20, 6242397), (21, 5945140), (28, 4458855), (30, 4161598), (35, 3567084), (42, 2972570), (60, 2080799), (70, 1783542), (84, 1486285), (105, 1189028), (140, 891771), (210, 594514), (420, 297257)]