79122690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2237}}^1$

素因数の和:2384

約数の個数: 64

約数和(自身を含む): 212699520

約数和(自身を除く): 133576830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 655, 786, 1179, 1310, 1965, 2237, 2358, 3537, 3930, 4474, 5895, 6711, 7074, 11185, 11790, 13422, 17685, 20133, 22370, 33555, 35370, 40266, 60399, 67110, 100665, 120798, 201330, 293047, 301995, 586094, 603990, 879141, 1465235, 1758282, 2637423, 2930470, 4395705, 5274846, 7912269, 8791410, 13187115, 15824538, 26374230, 39561345, 79122690]

約数ペア:

[(1, 79122690), (2, 39561345), (3, 26374230), (5, 15824538), (6, 13187115), (9, 8791410), (10, 7912269), (15, 5274846), (18, 4395705), (27, 2930470), (30, 2637423), (45, 1758282), (54, 1465235), (90, 879141), (131, 603990), (135, 586094), (262, 301995), (270, 293047), (393, 201330), (655, 120798), (786, 100665), (1179, 67110), (1310, 60399), (1965, 40266), (2237, 35370), (2358, 33555), (3537, 22370), (3930, 20133), (4474, 17685), (5895, 13422), (6711, 11790), (7074, 11185)]