170879142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{10459}}^1$

素因数の和:10860

約数の個数: 32

約数和(自身を含む): 391622400

約数和(自身を除く): 220743258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 1167, 2334, 2723, 5446, 8169, 10459, 16338, 20918, 31377, 62754, 73213, 146426, 219639, 439278, 4068551, 8137102, 12205653, 24411306, 28479857, 56959714, 85439571, 170879142]

約数ペア:

[(1, 170879142), (2, 85439571), (3, 56959714), (6, 28479857), (7, 24411306), (14, 12205653), (21, 8137102), (42, 4068551), (389, 439278), (778, 219639), (1167, 146426), (2334, 73213), (2723, 62754), (5446, 31377), (8169, 20918), (10459, 16338)]