30808956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{829}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 76227200

約数和(自身を除く): 45418244

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 163, 228, 326, 489, 652, 829, 978, 1658, 1956, 2487, 3097, 3316, 4974, 6194, 9291, 9948, 12388, 15751, 18582, 31502, 37164, 47253, 63004, 94506, 135127, 189012, 270254, 405381, 540508, 810762, 1621524, 2567413, 5134826, 7702239, 10269652, 15404478, 30808956]

約数ペア:

[(1, 30808956), (2, 15404478), (3, 10269652), (4, 7702239), (6, 5134826), (12, 2567413), (19, 1621524), (38, 810762), (57, 540508), (76, 405381), (114, 270254), (163, 189012), (228, 135127), (326, 94506), (489, 63004), (652, 47253), (829, 37164), (978, 31502), (1658, 18582), (1956, 15751), (2487, 12388), (3097, 9948), (3316, 9291), (4974, 6194)]