30892960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{27583}}^1$

素因数の和:27605

約数の個数: 48

約数和(自身を含む): 83414016

約数和(自身を除く): 52521056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 27583, 55166, 110332, 137915, 193081, 220664, 275830, 386162, 441328, 551660, 772324, 882656, 965405, 1103320, 1544648, 1930810, 2206640, 3089296, 3861620, 4413280, 6178592, 7723240, 15446480, 30892960]

約数ペア:

[(1, 30892960), (2, 15446480), (4, 7723240), (5, 6178592), (7, 4413280), (8, 3861620), (10, 3089296), (14, 2206640), (16, 1930810), (20, 1544648), (28, 1103320), (32, 965405), (35, 882656), (40, 772324), (56, 551660), (70, 441328), (80, 386162), (112, 275830), (140, 220664), (160, 193081), (224, 137915), (280, 110332), (560, 55166), (1120, 27583)]