230100220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{16273}}^1$

素因数の和:16390

約数の個数: 48

約数和(自身を含む): 557742528

約数和(自身を除く): 327642308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140, 16273, 32546, 65092, 81365, 113911, 162730, 227822, 325460, 455644, 569555, 1139110, 1643573, 2278220, 3287146, 6574292, 8217865, 11505011, 16435730, 23010022, 32871460, 46020044, 57525055, 115050110, 230100220]

約数ペア:

[(1, 230100220), (2, 115050110), (4, 57525055), (5, 46020044), (7, 32871460), (10, 23010022), (14, 16435730), (20, 11505011), (28, 8217865), (35, 6574292), (70, 3287146), (101, 2278220), (140, 1643573), (202, 1139110), (404, 569555), (505, 455644), (707, 325460), (1010, 227822), (1414, 162730), (2020, 113911), (2828, 81365), (3535, 65092), (7070, 32546), (14140, 16273)]