87816090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{13873}}^1$

素因数の和:14094

約数の個数: 32

約数和(自身を含む): 211772736

約数和(自身を除く): 123956646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 13873, 27746, 41619, 69365, 83238, 138730, 208095, 416190, 2927203, 5854406, 8781609, 14636015, 17563218, 29272030, 43908045, 87816090]

約数ペア:

[(1, 87816090), (2, 43908045), (3, 29272030), (5, 17563218), (6, 14636015), (10, 8781609), (15, 5854406), (30, 2927203), (211, 416190), (422, 208095), (633, 138730), (1055, 83238), (1266, 69365), (2110, 41619), (3165, 27746), (6330, 13873)]