4230870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{20147}}^1$

素因数の和:20164

約数の個数: 32

約数和(自身を含む): 11605248

約数和(自身を除く): 7374378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 20147, 40294, 60441, 100735, 120882, 141029, 201470, 282058, 302205, 423087, 604410, 705145, 846174, 1410290, 2115435, 4230870]

約数ペア:

[(1, 4230870), (2, 2115435), (3, 1410290), (5, 846174), (6, 705145), (7, 604410), (10, 423087), (14, 302205), (15, 282058), (21, 201470), (30, 141029), (35, 120882), (42, 100735), (70, 60441), (105, 40294), (210, 20147)]