1330449437870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{464557}}^1$

素因数の和:464985

約数の個数: 64

約数和(自身を含む): 2764692435456

約数和(自身を除く): 1434242997586

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 251, 326, 502, 815, 1141, 1255, 1630, 1757, 2282, 2510, 3514, 5705, 8785, 11410, 17570, 40913, 81826, 204565, 286391, 409130, 464557, 572782, 929114, 1431955, 2322785, 2863910, 3251899, 4645570, 6503798, 16259495, 32518990, 75722791, 116603807, 151445582, 233207614, 378613955, 530059537, 583019035, 757227910, 816226649, 1060119074, 1166038070, 1632453298, 2650297685, 4081133245, 5300595370, 8162266490, 19006420541, 38012841082, 95032102705, 133044943787, 190064205410, 266089887574, 665224718935, 1330449437870]

約数ペア:

[(1, 1330449437870), (2, 665224718935), (5, 266089887574), (7, 190064205410), (10, 133044943787), (14, 95032102705), (35, 38012841082), (70, 19006420541), (163, 8162266490), (251, 5300595370), (326, 4081133245), (502, 2650297685), (815, 1632453298), (1141, 1166038070), (1255, 1060119074), (1630, 816226649), (1757, 757227910), (2282, 583019035), (2510, 530059537), (3514, 378613955), (5705, 233207614), (8785, 151445582), (11410, 116603807), (17570, 75722791), (40913, 32518990), (81826, 16259495), (204565, 6503798), (286391, 4645570), (409130, 3251899), (464557, 2863910), (572782, 2322785), (929114, 1431955)]