299444990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{49009}}^1$

素因数の和:49076

約数の個数: 32

約数和(自身を含む): 592824960

約数和(自身を除く): 293379970

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 49009, 98018, 245045, 490090, 637117, 1274234, 2303423, 3185585, 4606846, 6371170, 11517115, 23034230, 29944499, 59888998, 149722495, 299444990]

約数ペア:

[(1, 299444990), (2, 149722495), (5, 59888998), (10, 29944499), (13, 23034230), (26, 11517115), (47, 6371170), (65, 4606846), (94, 3185585), (130, 2303423), (235, 1274234), (470, 637117), (611, 490090), (1222, 245045), (3055, 98018), (6110, 49009)]