6900190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 13672800

約数和(自身を除く): 6772610

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 421, 745, 842, 1490, 1639, 2105, 3278, 4210, 4631, 8195, 9262, 16390, 23155, 46310, 62729, 125458, 313645, 627290, 690019, 1380038, 3450095, 6900190]

約数ペア:

[(1, 6900190), (2, 3450095), (5, 1380038), (10, 690019), (11, 627290), (22, 313645), (55, 125458), (110, 62729), (149, 46310), (298, 23155), (421, 16390), (745, 9262), (842, 8195), (1490, 4631), (1639, 4210), (2105, 3278)]