121570894790

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{7001}}^1$

素因数の和:7385

約数の個数: 64

約数和(自身を含む): 224596152000

約数和(自身を除く): 103025257210

約数列:

[1, 2, 5, 10, 89, 109, 178, 179, 218, 358, 445, 545, 890, 895, 1090, 1790, 7001, 9701, 14002, 15931, 19402, 19511, 31862, 35005, 39022, 48505, 70010, 79655, 97010, 97555, 159310, 195110, 623089, 763109, 1246178, 1253179, 1526218, 1736479, 2506358, 3115445, 3472958, 3815545, 6230890, 6265895, 7631090, 8682395, 12531790, 17364790, 67916701, 111532931, 135833402, 136596511, 223065862, 273193022, 339583505, 557664655, 679167010, 682982555, 1115329310, 1365965110, 12157089479, 24314178958, 60785447395, 121570894790]

約数ペア:

[(1, 121570894790), (2, 60785447395), (5, 24314178958), (10, 12157089479), (89, 1365965110), (109, 1115329310), (178, 682982555), (179, 679167010), (218, 557664655), (358, 339583505), (445, 273193022), (545, 223065862), (890, 136596511), (895, 135833402), (1090, 111532931), (1790, 67916701), (7001, 17364790), (9701, 12531790), (14002, 8682395), (15931, 7631090), (19402, 6265895), (19511, 6230890), (31862, 3815545), (35005, 3472958), (39022, 3115445), (48505, 2506358), (70010, 1736479), (79655, 1526218), (97010, 1253179), (97555, 1246178), (159310, 763109), (195110, 623089)]