201719490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{960569}}^1$

素因数の和:960586

約数の個数: 32

約数和(自身を含む): 553288320

約数和(自身を除く): 351568830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 960569, 1921138, 2881707, 4802845, 5763414, 6723983, 9605690, 13447966, 14408535, 20171949, 28817070, 33619915, 40343898, 67239830, 100859745, 201719490]

約数ペア:

[(1, 201719490), (2, 100859745), (3, 67239830), (5, 40343898), (6, 33619915), (7, 28817070), (10, 20171949), (14, 14408535), (15, 13447966), (21, 9605690), (30, 6723983), (35, 5763414), (42, 4802845), (70, 2881707), (105, 1921138), (210, 960569)]