89077310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17923}}^1$

素因数の和:18008

約数の個数: 32

約数和(自身を含む): 185836032

約数和(自身を除く): 96758722

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 17923, 35846, 89615, 125461, 179230, 250922, 627305, 1254610, 1272533, 2545066, 6362665, 8907731, 12725330, 17815462, 44538655, 89077310]

約数ペア:

[(1, 89077310), (2, 44538655), (5, 17815462), (7, 12725330), (10, 8907731), (14, 6362665), (35, 2545066), (70, 1272533), (71, 1254610), (142, 627305), (355, 250922), (497, 179230), (710, 125461), (994, 89615), (2485, 35846), (4970, 17923)]