77584890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{5659}}^1$

素因数の和:6126

約数の個数: 32

約数和(自身を含む): 186644160

約数和(自身を除く): 109059270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 4570, 5659, 6855, 11318, 13710, 16977, 28295, 33954, 56590, 84885, 169770, 2586163, 5172326, 7758489, 12930815, 15516978, 25861630, 38792445, 77584890]

約数ペア:

[(1, 77584890), (2, 38792445), (3, 25861630), (5, 15516978), (6, 12930815), (10, 7758489), (15, 5172326), (30, 2586163), (457, 169770), (914, 84885), (1371, 56590), (2285, 33954), (2742, 28295), (4570, 16977), (5659, 13710), (6855, 11318)]