30757012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3208

約数の個数: 48

約数和(自身を含む): 66975552

約数和(自身を除く): 36218540

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 3163, 4862, 6326, 9724, 12652, 34793, 41119, 53771, 69586, 82238, 107542, 139172, 164476, 215084, 452309, 591481, 699023, 904618, 1182962, 1398046, 1809236, 2365924, 2796092, 7689253, 15378506, 30757012]

約数ペア:

[(1, 30757012), (2, 15378506), (4, 7689253), (11, 2796092), (13, 2365924), (17, 1809236), (22, 1398046), (26, 1182962), (34, 904618), (44, 699023), (52, 591481), (68, 452309), (143, 215084), (187, 164476), (221, 139172), (286, 107542), (374, 82238), (442, 69586), (572, 53771), (748, 41119), (884, 34793), (2431, 12652), (3163, 9724), (4862, 6326)]