12139190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^2$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 26705376

約数和(自身を除く): 14566186

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 101, 119, 170, 202, 238, 505, 595, 707, 1010, 1190, 1414, 1717, 3434, 3535, 7070, 8585, 10201, 12019, 17170, 20402, 24038, 51005, 60095, 71407, 102010, 120190, 142814, 173417, 346834, 357035, 714070, 867085, 1213919, 1734170, 2427838, 6069595, 12139190]

約数ペア:

[(1, 12139190), (2, 6069595), (5, 2427838), (7, 1734170), (10, 1213919), (14, 867085), (17, 714070), (34, 357035), (35, 346834), (70, 173417), (85, 142814), (101, 120190), (119, 102010), (170, 71407), (202, 60095), (238, 51005), (505, 24038), (595, 20402), (707, 17170), (1010, 12019), (1190, 10201), (1414, 8585), (1717, 7070), (3434, 3535)]