171639264870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{211900327}}^1$

素因数の和:211900346

約数の個数: 40

約数和(自身を含む): 461518914384

約数和(自身を除く): 289879649514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 211900327, 423800654, 635700981, 1059501635, 1271401962, 1907102943, 2119003270, 3178504905, 3814205886, 5721308829, 6357009810, 9535514715, 11442617658, 17163926487, 19071029430, 28606544145, 34327852974, 57213088290, 85819632435, 171639264870]

約数ペア:

[(1, 171639264870), (2, 85819632435), (3, 57213088290), (5, 34327852974), (6, 28606544145), (9, 19071029430), (10, 17163926487), (15, 11442617658), (18, 9535514715), (27, 6357009810), (30, 5721308829), (45, 3814205886), (54, 3178504905), (81, 2119003270), (90, 1907102943), (135, 1271401962), (162, 1059501635), (270, 635700981), (405, 423800654), (810, 211900327)]