187935020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3391

約数の個数: 96

約数和(自身を含む): 501559296

約数和(自身を除く): 313624276

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 3331, 4030, 4340, 5642, 6662, 8060, 11284, 13324, 14105, 16655, 23317, 28210, 33310, 43303, 46634, 56420, 66620, 86606, 93268, 103261, 116585, 173212, 206522, 216515, 233170, 303121, 413044, 433030, 466340, 516305, 606242, 722827, 866060, 1032610, 1212484, 1342393, 1445654, 1515605, 2065220, 2684786, 2891308, 3031210, 3614135, 5369572, 6062420, 6711965, 7228270, 9396751, 13423930, 14456540, 18793502, 26847860, 37587004, 46983755, 93967510, 187935020]

約数ペア:

[(1, 187935020), (2, 93967510), (4, 46983755), (5, 37587004), (7, 26847860), (10, 18793502), (13, 14456540), (14, 13423930), (20, 9396751), (26, 7228270), (28, 6711965), (31, 6062420), (35, 5369572), (52, 3614135), (62, 3031210), (65, 2891308), (70, 2684786), (91, 2065220), (124, 1515605), (130, 1445654), (140, 1342393), (155, 1212484), (182, 1032610), (217, 866060), (260, 722827), (310, 606242), (364, 516305), (403, 466340), (434, 433030), (455, 413044), (620, 303121), (806, 233170), (868, 216515), (910, 206522), (1085, 173212), (1612, 116585), (1820, 103261), (2015, 93268), (2170, 86606), (2821, 66620), (3331, 56420), (4030, 46634), (4340, 43303), (5642, 33310), (6662, 28210), (8060, 23317), (11284, 16655), (13324, 14105)]