30310196

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12163}}^1$

素因数の和:12263

約数の個数: 24

約数和(自身を含む): 61306560

約数和(自身を除く): 30996364

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 12163, 24326, 48652, 85141, 170282, 340564, 1082507, 2165014, 4330028, 7577549, 15155098, 30310196]

約数ペア:

[(1, 30310196), (2, 15155098), (4, 7577549), (7, 4330028), (14, 2165014), (28, 1082507), (89, 340564), (178, 170282), (356, 85141), (623, 48652), (1246, 24326), (2492, 12163)]