30897272

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13457}}^1$

素因数の和:13511

約数の個数: 32

約数和(自身を含む): 67828320

約数和(自身を除く): 36931048

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 13457, 26914, 53828, 94199, 107656, 188398, 376796, 551737, 753592, 1103474, 2206948, 3862159, 4413896, 7724318, 15448636, 30897272]

約数ペア:

[(1, 30897272), (2, 15448636), (4, 7724318), (7, 4413896), (8, 3862159), (14, 2206948), (28, 1103474), (41, 753592), (56, 551737), (82, 376796), (164, 188398), (287, 107656), (328, 94199), (574, 53828), (1148, 26914), (2296, 13457)]