1145231470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{27457}}^1$

素因数の和:27604

約数の個数: 32

約数和(自身を含む): 2131180128

約数和(自身を除く): 985948658

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 4171, 8342, 20855, 27457, 41710, 54914, 137285, 274570, 1180651, 2361302, 2663329, 5326658, 5903255, 11806510, 13316645, 26633290, 114523147, 229046294, 572615735, 1145231470]

約数ペア:

[(1, 1145231470), (2, 572615735), (5, 229046294), (10, 114523147), (43, 26633290), (86, 13316645), (97, 11806510), (194, 5903255), (215, 5326658), (430, 2663329), (485, 2361302), (970, 1180651), (4171, 274570), (8342, 137285), (20855, 54914), (27457, 41710)]