2247756780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1783}}^1\times {\mathrm{21011}}^1$

素因数の和:22806

約数の個数: 48

約数和(自身を含む): 6297548544

約数和(自身を除く): 4049791764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1783, 3566, 5349, 7132, 8915, 10698, 17830, 21011, 21396, 26745, 35660, 42022, 53490, 63033, 84044, 105055, 106980, 126066, 210110, 252132, 315165, 420220, 630330, 1260660, 37462613, 74925226, 112387839, 149850452, 187313065, 224775678, 374626130, 449551356, 561939195, 749252260, 1123878390, 2247756780]

約数ペア:

[(1, 2247756780), (2, 1123878390), (3, 749252260), (4, 561939195), (5, 449551356), (6, 374626130), (10, 224775678), (12, 187313065), (15, 149850452), (20, 112387839), (30, 74925226), (60, 37462613), (1783, 1260660), (3566, 630330), (5349, 420220), (7132, 315165), (8915, 252132), (10698, 210110), (17830, 126066), (21011, 106980), (21396, 105055), (26745, 84044), (35660, 63033), (42022, 53490)]