230966340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349949}}^1$

素因数の和:349972

約数の個数: 48

約数和(自身を含む): 705499200

約数和(自身を除く): 474532860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 349949, 699898, 1049847, 1399796, 1749745, 2099694, 3499490, 3849439, 4199388, 5249235, 6998980, 7698878, 10498470, 11548317, 15397756, 19247195, 20996940, 23096634, 38494390, 46193268, 57741585, 76988780, 115483170, 230966340]

約数ペア:

[(1, 230966340), (2, 115483170), (3, 76988780), (4, 57741585), (5, 46193268), (6, 38494390), (10, 23096634), (11, 20996940), (12, 19247195), (15, 15397756), (20, 11548317), (22, 10498470), (30, 7698878), (33, 6998980), (44, 5249235), (55, 4199388), (60, 3849439), (66, 3499490), (110, 2099694), (132, 1749745), (165, 1399796), (220, 1049847), (330, 699898), (660, 349949)]