215518630

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{3557}}^1$

素因数の和:3720

約数の個数: 32

約数和(自身を含む): 398097504

約数和(自身を除く): 182578874

約数列:

[1, 2, 5, 10, 73, 83, 146, 166, 365, 415, 730, 830, 3557, 6059, 7114, 12118, 17785, 30295, 35570, 60590, 259661, 295231, 519322, 590462, 1298305, 1476155, 2596610, 2952310, 21551863, 43103726, 107759315, 215518630]

約数ペア:

[(1, 215518630), (2, 107759315), (5, 43103726), (10, 21551863), (73, 2952310), (83, 2596610), (146, 1476155), (166, 1298305), (365, 590462), (415, 519322), (730, 295231), (830, 259661), (3557, 60590), (6059, 35570), (7114, 30295), (12118, 17785)]