7227804970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{442609}}^1$

素因数の和:442710

約数の個数: 32

約数和(自身を含む): 13766941440

約数和(自身を除く): 6539136470

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 8165, 16330, 442609, 885218, 2213045, 4426090, 10180007, 20360014, 31425239, 50900035, 62850478, 101800070, 157126195, 314252390, 722780497, 1445560994, 3613902485, 7227804970]

約数ペア:

[(1, 7227804970), (2, 3613902485), (5, 1445560994), (10, 722780497), (23, 314252390), (46, 157126195), (71, 101800070), (115, 62850478), (142, 50900035), (230, 31425239), (355, 20360014), (710, 10180007), (1633, 4426090), (3266, 2213045), (8165, 885218), (16330, 442609)]