297263930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{2311}}^1$

素因数の和:3014

約数の個数: 32

約数和(自身を含む): 564312960

約数和(自身を除く): 267049030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 677, 1354, 2311, 3385, 4622, 6770, 11555, 12863, 23110, 25726, 43909, 64315, 87818, 128630, 219545, 439090, 1564547, 3129094, 7822735, 15645470, 29726393, 59452786, 148631965, 297263930]

約数ペア:

[(1, 297263930), (2, 148631965), (5, 59452786), (10, 29726393), (19, 15645470), (38, 7822735), (95, 3129094), (190, 1564547), (677, 439090), (1354, 219545), (2311, 128630), (3385, 87818), (4622, 64315), (6770, 43909), (11555, 25726), (12863, 23110)]