30900296

素因数分解:

$2^3\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1097}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 66407040

約数和(自身を除く): 35506744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 503, 1006, 1097, 2012, 2194, 3521, 4024, 4388, 7042, 7679, 8776, 14084, 15358, 28168, 30716, 61432, 551791, 1103582, 2207164, 3862537, 4414328, 7725074, 15450148, 30900296]

約数ペア:

[(1, 30900296), (2, 15450148), (4, 7725074), (7, 4414328), (8, 3862537), (14, 2207164), (28, 1103582), (56, 551791), (503, 61432), (1006, 30716), (1097, 28168), (2012, 15358), (2194, 14084), (3521, 8776), (4024, 7679), (4388, 7042)]