30874004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 65028096

約数和(自身を除く): 34154092

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 191, 251, 322, 382, 502, 644, 764, 1004, 1337, 1757, 2674, 3514, 4393, 5348, 5773, 7028, 8786, 11546, 17572, 23092, 30751, 40411, 47941, 61502, 80822, 95882, 123004, 161644, 191764, 335587, 671174, 1102643, 1342348, 2205286, 4410572, 7718501, 15437002, 30874004]

約数ペア:

[(1, 30874004), (2, 15437002), (4, 7718501), (7, 4410572), (14, 2205286), (23, 1342348), (28, 1102643), (46, 671174), (92, 335587), (161, 191764), (191, 161644), (251, 123004), (322, 95882), (382, 80822), (502, 61502), (644, 47941), (764, 40411), (1004, 30751), (1337, 23092), (1757, 17572), (2674, 11546), (3514, 8786), (4393, 7028), (5348, 5773)]