301996811530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1\times {\mathrm{421907}}^1$

素因数の和:424254

約数の個数: 32

約数和(自身を含む): 561373908480

約数和(自身を除く): 259377096950

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2309, 4618, 11545, 23090, 71579, 143158, 357895, 421907, 715790, 843814, 2109535, 4219070, 13079117, 26158234, 65395585, 130791170, 974183263, 1948366526, 4870916315, 9741832630, 30199681153, 60399362306, 150998405765, 301996811530]

約数ペア:

[(1, 301996811530), (2, 150998405765), (5, 60399362306), (10, 30199681153), (31, 9741832630), (62, 4870916315), (155, 1948366526), (310, 974183263), (2309, 130791170), (4618, 65395585), (11545, 26158234), (23090, 13079117), (71579, 4219070), (143158, 2109535), (357895, 843814), (421907, 715790)]