2520486510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{51449}}^1$

素因数の和:51553

約数の個数: 64

約数和(自身を含む): 6401203200

約数和(自身を除く): 3880716690

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 115, 138, 142, 213, 230, 345, 355, 426, 690, 710, 1065, 1633, 2130, 3266, 4899, 8165, 9798, 16330, 24495, 48990, 51449, 102898, 154347, 257245, 308694, 514490, 771735, 1183327, 1543470, 2366654, 3549981, 3652879, 5916635, 7099962, 7305758, 10958637, 11833270, 17749905, 18264395, 21917274, 35499810, 36528790, 54793185, 84016217, 109586370, 168032434, 252048651, 420081085, 504097302, 840162170, 1260243255, 2520486510]

約数ペア:

[(1, 2520486510), (2, 1260243255), (3, 840162170), (5, 504097302), (6, 420081085), (10, 252048651), (15, 168032434), (23, 109586370), (30, 84016217), (46, 54793185), (69, 36528790), (71, 35499810), (115, 21917274), (138, 18264395), (142, 17749905), (213, 11833270), (230, 10958637), (345, 7305758), (355, 7099962), (426, 5916635), (690, 3652879), (710, 3549981), (1065, 2366654), (1633, 1543470), (2130, 1183327), (3266, 771735), (4899, 514490), (8165, 308694), (9798, 257245), (16330, 154347), (24495, 102898), (48990, 51449)]