5690690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 10981440

約数和(自身を除く): 5290750

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 491, 610, 982, 1159, 2318, 2455, 4910, 5795, 9329, 11590, 18658, 29951, 46645, 59902, 93290, 149755, 299510, 569069, 1138138, 2845345, 5690690]

約数ペア:

[(1, 5690690), (2, 2845345), (5, 1138138), (10, 569069), (19, 299510), (38, 149755), (61, 93290), (95, 59902), (122, 46645), (190, 29951), (305, 18658), (491, 11590), (610, 9329), (982, 5795), (1159, 4910), (2318, 2455)]