2503020030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{322139}}^1$

素因数の和:322193

約数の個数: 64

約数和(自身を含む): 7051000320

約数和(自身を除く): 4547980290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 322139, 644278, 966417, 1610695, 1932834, 2254973, 3221390, 4509946, 4832085, 6764919, 9664170, 11274865, 11919143, 13529838, 22549730, 23838286, 33824595, 35757429, 59595715, 67649190, 71514858, 83434001, 119191430, 166868002, 178787145, 250302003, 357574290, 417170005, 500604006, 834340010, 1251510015, 2503020030]

約数ペア:

[(1, 2503020030), (2, 1251510015), (3, 834340010), (5, 500604006), (6, 417170005), (7, 357574290), (10, 250302003), (14, 178787145), (15, 166868002), (21, 119191430), (30, 83434001), (35, 71514858), (37, 67649190), (42, 59595715), (70, 35757429), (74, 33824595), (105, 23838286), (111, 22549730), (185, 13529838), (210, 11919143), (222, 11274865), (259, 9664170), (370, 6764919), (518, 4832085), (555, 4509946), (777, 3221390), (1110, 2254973), (1295, 1932834), (1554, 1610695), (2590, 966417), (3885, 644278), (7770, 322139)]