172292790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1153}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 439701696

約数和(自身を除く): 267408906

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 293, 510, 586, 879, 1153, 1465, 1758, 2306, 2930, 3459, 4395, 4981, 5765, 6918, 8790, 9962, 11530, 14943, 17295, 19601, 24905, 29886, 34590, 39202, 49810, 58803, 74715, 98005, 117606, 149430, 196010, 294015, 337829, 588030, 675658, 1013487, 1689145, 2026974, 3378290, 5067435, 5743093, 10134870, 11486186, 17229279, 28715465, 34458558, 57430930, 86146395, 172292790]

約数ペア:

[(1, 172292790), (2, 86146395), (3, 57430930), (5, 34458558), (6, 28715465), (10, 17229279), (15, 11486186), (17, 10134870), (30, 5743093), (34, 5067435), (51, 3378290), (85, 2026974), (102, 1689145), (170, 1013487), (255, 675658), (293, 588030), (510, 337829), (586, 294015), (879, 196010), (1153, 149430), (1465, 117606), (1758, 98005), (2306, 74715), (2930, 58803), (3459, 49810), (4395, 39202), (4981, 34590), (5765, 29886), (6918, 24905), (8790, 19601), (9962, 17295), (11530, 14943)]