30342892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1091}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 56412720

約数和(自身を除く): 26069828

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1091, 1636, 2182, 4364, 6953, 13906, 18547, 27812, 37094, 74188, 446219, 892438, 1784876, 7585723, 15171446, 30342892]

約数ペア:

[(1, 30342892), (2, 15171446), (4, 7585723), (17, 1784876), (34, 892438), (68, 446219), (409, 74188), (818, 37094), (1091, 27812), (1636, 18547), (2182, 13906), (4364, 6953)]