17927490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{85369}}^1$

素因数の和:85386

約数の個数: 32

約数和(自身を含む): 49173120

約数和(自身を除く): 31245630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 85369, 170738, 256107, 426845, 512214, 597583, 853690, 1195166, 1280535, 1792749, 2561070, 2987915, 3585498, 5975830, 8963745, 17927490]

約数ペア:

[(1, 17927490), (2, 8963745), (3, 5975830), (5, 3585498), (6, 2987915), (7, 2561070), (10, 1792749), (14, 1280535), (15, 1195166), (21, 853690), (30, 597583), (35, 512214), (42, 426845), (70, 256107), (105, 170738), (210, 85369)]