30196540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4733}}^1$

素因数の和:4782

約数の個数: 48

約数和(自身を含む): 71578080

約数和(自身を除く): 41381540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 4733, 6380, 9466, 18932, 23665, 47330, 52063, 94660, 104126, 137257, 208252, 260315, 274514, 520630, 549028, 686285, 1041260, 1372570, 1509827, 2745140, 3019654, 6039308, 7549135, 15098270, 30196540]

約数ペア:

[(1, 30196540), (2, 15098270), (4, 7549135), (5, 6039308), (10, 3019654), (11, 2745140), (20, 1509827), (22, 1372570), (29, 1041260), (44, 686285), (55, 549028), (58, 520630), (110, 274514), (116, 260315), (145, 208252), (220, 137257), (290, 104126), (319, 94660), (580, 52063), (638, 47330), (1276, 23665), (1595, 18932), (3190, 9466), (4733, 6380)]