30110268

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 72382464

約数和(自身を除く): 42272196

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 197, 271, 282, 394, 542, 564, 591, 788, 813, 1084, 1182, 1626, 2364, 3252, 9259, 12737, 18518, 25474, 27777, 37036, 38211, 50948, 53387, 55554, 76422, 106774, 111108, 152844, 160161, 213548, 320322, 640644, 2509189, 5018378, 7527567, 10036756, 15055134, 30110268]

約数ペア:

[(1, 30110268), (2, 15055134), (3, 10036756), (4, 7527567), (6, 5018378), (12, 2509189), (47, 640644), (94, 320322), (141, 213548), (188, 160161), (197, 152844), (271, 111108), (282, 106774), (394, 76422), (542, 55554), (564, 53387), (591, 50948), (788, 38211), (813, 37036), (1084, 27777), (1182, 25474), (1626, 18518), (2364, 12737), (3252, 9259)]