2345429905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3407}}^1$

素因数の和:3538

約数の個数: 64

約数和(自身を含む): 3710085120

約数和(自身を除く): 1364655215

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 89, 91, 119, 221, 445, 455, 595, 623, 1105, 1157, 1513, 1547, 3115, 3407, 5785, 7565, 7735, 8099, 10591, 17035, 19669, 23849, 40495, 44291, 52955, 57919, 98345, 119245, 137683, 221455, 289595, 303223, 310037, 405433, 688415, 752947, 1516115, 1550185, 2027165, 2122561, 3764735, 3941899, 5154791, 5270629, 10612805, 19709495, 25773955, 26353145, 27593293, 36083537, 67012283, 137966465, 180417685, 335061415, 469085981, 2345429905]

約数ペア:

[(1, 2345429905), (5, 469085981), (7, 335061415), (13, 180417685), (17, 137966465), (35, 67012283), (65, 36083537), (85, 27593293), (89, 26353145), (91, 25773955), (119, 19709495), (221, 10612805), (445, 5270629), (455, 5154791), (595, 3941899), (623, 3764735), (1105, 2122561), (1157, 2027165), (1513, 1550185), (1547, 1516115), (3115, 752947), (3407, 688415), (5785, 405433), (7565, 310037), (7735, 303223), (8099, 289595), (10591, 221455), (17035, 137683), (19669, 119245), (23849, 98345), (40495, 57919), (44291, 52955)]