30475410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{145121}}^1$

素因数の和:145138

約数の個数: 32

約数和(自身を含む): 83590272

約数和(自身を除く): 53114862

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 145121, 290242, 435363, 725605, 870726, 1015847, 1451210, 2031694, 2176815, 3047541, 4353630, 5079235, 6095082, 10158470, 15237705, 30475410]

約数ペア:

[(1, 30475410), (2, 15237705), (3, 10158470), (5, 6095082), (6, 5079235), (7, 4353630), (10, 3047541), (14, 2176815), (15, 2031694), (21, 1451210), (30, 1015847), (35, 870726), (42, 725605), (70, 435363), (105, 290242), (210, 145121)]