31136930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{25733}}^1$

素因数の和:25762

約数の個数: 24

約数和(自身を含む): 61607196

約数和(自身を除く): 30470266

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 25733, 51466, 128665, 257330, 283063, 566126, 1415315, 2830630, 3113693, 6227386, 15568465, 31136930]

約数ペア:

[(1, 31136930), (2, 15568465), (5, 6227386), (10, 3113693), (11, 2830630), (22, 1415315), (55, 566126), (110, 283063), (121, 257330), (242, 128665), (605, 51466), (1210, 25733)]