1520343654

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{106961}}^1$

素因数の和:107092

約数の個数: 32

約数和(自身を含む): 3203725824

約数和(自身を除く): 1683382170

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 2369, 4738, 7107, 14214, 106961, 213922, 320883, 641766, 2460103, 4920206, 7380309, 11016983, 14760618, 22033966, 33050949, 66101898, 253390609, 506781218, 760171827, 1520343654]

約数ペア:

[(1, 1520343654), (2, 760171827), (3, 506781218), (6, 253390609), (23, 66101898), (46, 33050949), (69, 22033966), (103, 14760618), (138, 11016983), (206, 7380309), (309, 4920206), (618, 2460103), (2369, 641766), (4738, 320883), (7107, 213922), (14214, 106961)]