30090704

素因数分解:

$2^4\times 7^3\times {\mathrm{5483}}^1$

素因数の和:5512

約数の個数: 40

約数和(自身を含む): 68001600

約数和(自身を除く): 37910896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5483, 5488, 10966, 21932, 38381, 43864, 76762, 87728, 153524, 268667, 307048, 537334, 614096, 1074668, 1880669, 2149336, 3761338, 4298672, 7522676, 15045352, 30090704]

約数ペア:

[(1, 30090704), (2, 15045352), (4, 7522676), (7, 4298672), (8, 3761338), (14, 2149336), (16, 1880669), (28, 1074668), (49, 614096), (56, 537334), (98, 307048), (112, 268667), (196, 153524), (343, 87728), (392, 76762), (686, 43864), (784, 38381), (1372, 21932), (2744, 10966), (5483, 5488)]