18397350230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{319343}}^1$

素因数の和:320180

約数の個数: 32

約数和(自身を含む): 37892081664

約数和(自身を除く): 19494731434

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 823, 1646, 4115, 5761, 8230, 11522, 28805, 57610, 319343, 638686, 1596715, 2235401, 3193430, 4470802, 11177005, 22354010, 262819289, 525638578, 1314096445, 1839735023, 2628192890, 3679470046, 9198675115, 18397350230]

約数ペア:

[(1, 18397350230), (2, 9198675115), (5, 3679470046), (7, 2628192890), (10, 1839735023), (14, 1314096445), (35, 525638578), (70, 262819289), (823, 22354010), (1646, 11177005), (4115, 4470802), (5761, 3193430), (8230, 2235401), (11522, 1596715), (28805, 638686), (57610, 319343)]