77685690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 194568192

約数和(自身を除く): 116882502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 103, 155, 186, 206, 309, 310, 465, 515, 618, 811, 930, 1030, 1545, 1622, 2433, 3090, 3193, 4055, 4866, 6386, 8110, 9579, 12165, 15965, 19158, 24330, 25141, 31930, 47895, 50282, 75423, 83533, 95790, 125705, 150846, 167066, 250599, 251410, 377115, 417665, 501198, 754230, 835330, 1252995, 2505990, 2589523, 5179046, 7768569, 12947615, 15537138, 25895230, 38842845, 77685690]

約数ペア:

[(1, 77685690), (2, 38842845), (3, 25895230), (5, 15537138), (6, 12947615), (10, 7768569), (15, 5179046), (30, 2589523), (31, 2505990), (62, 1252995), (93, 835330), (103, 754230), (155, 501198), (186, 417665), (206, 377115), (309, 251410), (310, 250599), (465, 167066), (515, 150846), (618, 125705), (811, 95790), (930, 83533), (1030, 75423), (1545, 50282), (1622, 47895), (2433, 31930), (3090, 25141), (3193, 24330), (4055, 19158), (4866, 15965), (6386, 12165), (8110, 9579)]