210969430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{18047}}^1$

素因数の和:18228

約数の個数: 32

約数和(自身を含む): 436617216

約数和(自身を除く): 225647786

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1670, 2338, 5845, 11690, 18047, 36094, 90235, 126329, 180470, 252658, 631645, 1263290, 3013849, 6027698, 15069245, 21096943, 30138490, 42193886, 105484715, 210969430]

約数ペア:

[(1, 210969430), (2, 105484715), (5, 42193886), (7, 30138490), (10, 21096943), (14, 15069245), (35, 6027698), (70, 3013849), (167, 1263290), (334, 631645), (835, 252658), (1169, 180470), (1670, 126329), (2338, 90235), (5845, 36094), (11690, 18047)]