70080740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{593}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 155675520

約数和(自身を除く): 85594780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 311, 380, 593, 622, 1186, 1244, 1555, 2372, 2965, 3110, 5909, 5930, 6220, 11267, 11818, 11860, 22534, 23636, 29545, 45068, 56335, 59090, 112670, 118180, 184423, 225340, 368846, 737692, 922115, 1844230, 3504037, 3688460, 7008074, 14016148, 17520185, 35040370, 70080740]

約数ペア:

[(1, 70080740), (2, 35040370), (4, 17520185), (5, 14016148), (10, 7008074), (19, 3688460), (20, 3504037), (38, 1844230), (76, 922115), (95, 737692), (190, 368846), (311, 225340), (380, 184423), (593, 118180), (622, 112670), (1186, 59090), (1244, 56335), (1555, 45068), (2372, 29545), (2965, 23636), (3110, 22534), (5909, 11860), (5930, 11818), (6220, 11267)]