2660331310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67987}}^1$

素因数の和:68057

約数の個数: 64

約数和(自身を含む): 6030807552

約数和(自身を除く): 3370476242

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 910, 1118, 1505, 2795, 3010, 3913, 5590, 7826, 19565, 39130, 67987, 135974, 339935, 475909, 679870, 883831, 951818, 1767662, 2379545, 2923441, 4419155, 4759090, 5846882, 6186817, 8838310, 12373634, 14617205, 20464087, 29234410, 30934085, 38004733, 40928174, 61868170, 76009466, 102320435, 190023665, 204640870, 266033131, 380047330, 532066262, 1330165655, 2660331310]

約数ペア:

[(1, 2660331310), (2, 1330165655), (5, 532066262), (7, 380047330), (10, 266033131), (13, 204640870), (14, 190023665), (26, 102320435), (35, 76009466), (43, 61868170), (65, 40928174), (70, 38004733), (86, 30934085), (91, 29234410), (130, 20464087), (182, 14617205), (215, 12373634), (301, 8838310), (430, 6186817), (455, 5846882), (559, 4759090), (602, 4419155), (910, 2923441), (1118, 2379545), (1505, 1767662), (2795, 951818), (3010, 883831), (3913, 679870), (5590, 475909), (7826, 339935), (19565, 135974), (39130, 67987)]