7029396220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{51287}}^1$

素因数の和:51403

約数の個数: 96

約数和(自身を含む): 18611389440

約数和(自身を除く): 11581993220

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 89, 110, 140, 154, 178, 220, 308, 356, 385, 445, 623, 770, 890, 979, 1246, 1540, 1780, 1958, 2492, 3115, 3916, 4895, 6230, 6853, 9790, 12460, 13706, 19580, 27412, 34265, 51287, 68530, 102574, 137060, 205148, 256435, 359009, 512870, 564157, 718018, 1025740, 1128314, 1436036, 1795045, 2256628, 2820785, 3590090, 3949099, 4564543, 5641570, 7180180, 7898198, 9129086, 11283140, 15796396, 18258172, 19745495, 22822715, 31951801, 39490990, 45645430, 50209973, 63903602, 78981980, 91290860, 100419946, 127807204, 159759005, 200839892, 251049865, 319518010, 351469811, 502099730, 639036020, 702939622, 1004199460, 1405879244, 1757349055, 3514698110, 7029396220]

約数ペア:

[(1, 7029396220), (2, 3514698110), (4, 1757349055), (5, 1405879244), (7, 1004199460), (10, 702939622), (11, 639036020), (14, 502099730), (20, 351469811), (22, 319518010), (28, 251049865), (35, 200839892), (44, 159759005), (55, 127807204), (70, 100419946), (77, 91290860), (89, 78981980), (110, 63903602), (140, 50209973), (154, 45645430), (178, 39490990), (220, 31951801), (308, 22822715), (356, 19745495), (385, 18258172), (445, 15796396), (623, 11283140), (770, 9129086), (890, 7898198), (979, 7180180), (1246, 5641570), (1540, 4564543), (1780, 3949099), (1958, 3590090), (2492, 2820785), (3115, 2256628), (3916, 1795045), (4895, 1436036), (6230, 1128314), (6853, 1025740), (9790, 718018), (12460, 564157), (13706, 512870), (19580, 359009), (27412, 256435), (34265, 205148), (51287, 137060), (68530, 102574)]