30870432

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2897}}^1$

素因数の和:2950

約数の個数: 72

約数和(自身を含む): 90191556

約数和(自身を除く): 59321124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 2897, 3552, 5328, 5794, 8691, 10656, 11588, 17382, 23176, 26073, 34764, 46352, 52146, 69528, 92704, 104292, 107189, 139056, 208584, 214378, 278112, 321567, 417168, 428756, 643134, 834336, 857512, 964701, 1286268, 1715024, 1929402, 2572536, 3430048, 3858804, 5145072, 7717608, 10290144, 15435216, 30870432]

約数ペア:

[(1, 30870432), (2, 15435216), (3, 10290144), (4, 7717608), (6, 5145072), (8, 3858804), (9, 3430048), (12, 2572536), (16, 1929402), (18, 1715024), (24, 1286268), (32, 964701), (36, 857512), (37, 834336), (48, 643134), (72, 428756), (74, 417168), (96, 321567), (111, 278112), (144, 214378), (148, 208584), (222, 139056), (288, 107189), (296, 104292), (333, 92704), (444, 69528), (592, 52146), (666, 46352), (888, 34764), (1184, 26073), (1332, 23176), (1776, 17382), (2664, 11588), (2897, 10656), (3552, 8691), (5328, 5794)]