2912666370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{71971}}^1$

素因数の和:72071

約数の個数: 64

約数和(自身を含む): 7462056960

約数和(自身を除く): 4549390590

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 114, 142, 190, 213, 285, 355, 426, 570, 710, 1065, 1349, 2130, 2698, 4047, 6745, 8094, 13490, 20235, 40470, 71971, 143942, 215913, 359855, 431826, 719710, 1079565, 1367449, 2159130, 2734898, 4102347, 5109941, 6837245, 8204694, 10219882, 13674490, 15329823, 20511735, 25549705, 30659646, 41023470, 51099410, 76649115, 97088879, 153298230, 194177758, 291266637, 485444395, 582533274, 970888790, 1456333185, 2912666370]

約数ペア:

[(1, 2912666370), (2, 1456333185), (3, 970888790), (5, 582533274), (6, 485444395), (10, 291266637), (15, 194177758), (19, 153298230), (30, 97088879), (38, 76649115), (57, 51099410), (71, 41023470), (95, 30659646), (114, 25549705), (142, 20511735), (190, 15329823), (213, 13674490), (285, 10219882), (355, 8204694), (426, 6837245), (570, 5109941), (710, 4102347), (1065, 2734898), (1349, 2159130), (2130, 1367449), (2698, 1079565), (4047, 719710), (6745, 431826), (8094, 359855), (13490, 215913), (20235, 143942), (40470, 71971)]