152951490

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{20981}}^1$

素因数の和:21006

約数の個数: 56

約数和(自身を含む): 412799868

約数和(自身を除く): 259848378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 20981, 41962, 62943, 104905, 125886, 188829, 209810, 314715, 377658, 566487, 629430, 944145, 1132974, 1699461, 1888290, 2832435, 3398922, 5098383, 5664870, 8497305, 10196766, 15295149, 16994610, 25491915, 30590298, 50983830, 76475745, 152951490]

約数ペア:

[(1, 152951490), (2, 76475745), (3, 50983830), (5, 30590298), (6, 25491915), (9, 16994610), (10, 15295149), (15, 10196766), (18, 8497305), (27, 5664870), (30, 5098383), (45, 3398922), (54, 2832435), (81, 1888290), (90, 1699461), (135, 1132974), (162, 944145), (243, 629430), (270, 566487), (405, 377658), (486, 314715), (729, 209810), (810, 188829), (1215, 125886), (1458, 104905), (2430, 62943), (3645, 41962), (7290, 20981)]