30372216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 87194880

約数和(自身を除く): 56822664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 347, 521, 694, 1041, 1042, 1388, 1563, 2082, 2084, 2429, 2776, 3126, 3647, 4164, 4168, 4858, 6252, 7287, 7294, 8328, 9716, 10941, 12504, 14574, 14588, 19432, 21882, 29148, 29176, 43764, 58296, 87528, 180787, 361574, 542361, 723148, 1084722, 1265509, 1446296, 2169444, 2531018, 3796527, 4338888, 5062036, 7593054, 10124072, 15186108, 30372216]

約数ペア:

[(1, 30372216), (2, 15186108), (3, 10124072), (4, 7593054), (6, 5062036), (7, 4338888), (8, 3796527), (12, 2531018), (14, 2169444), (21, 1446296), (24, 1265509), (28, 1084722), (42, 723148), (56, 542361), (84, 361574), (168, 180787), (347, 87528), (521, 58296), (694, 43764), (1041, 29176), (1042, 29148), (1388, 21882), (1563, 19432), (2082, 14588), (2084, 14574), (2429, 12504), (2776, 10941), (3126, 9716), (3647, 8328), (4164, 7294), (4168, 7287), (4858, 6252)]