6891170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 14999040

約数和(自身を除く): 8107870

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 61, 65, 79, 110, 122, 130, 143, 158, 286, 305, 395, 610, 671, 715, 790, 793, 869, 1027, 1342, 1430, 1586, 1738, 2054, 3355, 3965, 4345, 4819, 5135, 6710, 7930, 8690, 8723, 9638, 10270, 11297, 17446, 22594, 24095, 43615, 48190, 53009, 56485, 62647, 87230, 106018, 112970, 125294, 265045, 313235, 530090, 626470, 689117, 1378234, 3445585, 6891170]

約数ペア:

[(1, 6891170), (2, 3445585), (5, 1378234), (10, 689117), (11, 626470), (13, 530090), (22, 313235), (26, 265045), (55, 125294), (61, 112970), (65, 106018), (79, 87230), (110, 62647), (122, 56485), (130, 53009), (143, 48190), (158, 43615), (286, 24095), (305, 22594), (395, 17446), (610, 11297), (671, 10270), (715, 9638), (790, 8723), (793, 8690), (869, 7930), (1027, 6710), (1342, 5135), (1430, 4819), (1586, 4345), (1738, 3965), (2054, 3355)]