305007698

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 483840000

約数和(自身を除く): 178832302

約数列:

[1, 2, 31, 59, 62, 118, 199, 398, 419, 838, 1829, 3658, 6169, 11741, 12338, 12989, 23482, 24721, 25978, 49442, 83381, 166762, 363971, 727942, 766351, 1532702, 2584811, 4919479, 5169622, 9838958, 152503849, 305007698]

約数ペア:

[(1, 305007698), (2, 152503849), (31, 9838958), (59, 5169622), (62, 4919479), (118, 2584811), (199, 1532702), (398, 766351), (419, 727942), (838, 363971), (1829, 166762), (3658, 83381), (6169, 49442), (11741, 25978), (12338, 24721), (12989, 23482)]