6941480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 19232640

約数和(自身を除く): 12291160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 1907, 3640, 3814, 7628, 9535, 13349, 15256, 19070, 24791, 26698, 38140, 49582, 53396, 66745, 76280, 99164, 106792, 123955, 133490, 173537, 198328, 247910, 266980, 347074, 495820, 533960, 694148, 867685, 991640, 1388296, 1735370, 3470740, 6941480]

約数ペア:

[(1, 6941480), (2, 3470740), (4, 1735370), (5, 1388296), (7, 991640), (8, 867685), (10, 694148), (13, 533960), (14, 495820), (20, 347074), (26, 266980), (28, 247910), (35, 198328), (40, 173537), (52, 133490), (56, 123955), (65, 106792), (70, 99164), (91, 76280), (104, 66745), (130, 53396), (140, 49582), (182, 38140), (260, 26698), (280, 24791), (364, 19070), (455, 15256), (520, 13349), (728, 9535), (910, 7628), (1820, 3814), (1907, 3640)]