30554208

素因数分解:

$2^5\times 3^2\times {\mathrm{277}}^1\times {\mathrm{383}}^1$

素因数の和:676

約数の個数: 72

約数和(自身を含む): 87429888

約数和(自身を除く): 56875680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 277, 288, 383, 554, 766, 831, 1108, 1149, 1532, 1662, 2216, 2298, 2493, 3064, 3324, 3447, 4432, 4596, 4986, 6128, 6648, 6894, 8864, 9192, 9972, 12256, 13296, 13788, 18384, 19944, 26592, 27576, 36768, 39888, 55152, 79776, 106091, 110304, 212182, 318273, 424364, 636546, 848728, 954819, 1273092, 1697456, 1909638, 2546184, 3394912, 3819276, 5092368, 7638552, 10184736, 15277104, 30554208]

約数ペア:

[(1, 30554208), (2, 15277104), (3, 10184736), (4, 7638552), (6, 5092368), (8, 3819276), (9, 3394912), (12, 2546184), (16, 1909638), (18, 1697456), (24, 1273092), (32, 954819), (36, 848728), (48, 636546), (72, 424364), (96, 318273), (144, 212182), (277, 110304), (288, 106091), (383, 79776), (554, 55152), (766, 39888), (831, 36768), (1108, 27576), (1149, 26592), (1532, 19944), (1662, 18384), (2216, 13788), (2298, 13296), (2493, 12256), (3064, 9972), (3324, 9192), (3447, 8864), (4432, 6894), (4596, 6648), (4986, 6128)]