258045130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{9883}}^1$

素因数の和:10270

約数の個数: 32

約数和(自身を含む): 532312704

約数和(自身を除く): 274267574

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 373, 746, 1865, 2611, 3730, 5222, 9883, 13055, 19766, 26110, 49415, 69181, 98830, 138362, 345905, 691810, 3686359, 7372718, 18431795, 25804513, 36863590, 51609026, 129022565, 258045130]

約数ペア:

[(1, 258045130), (2, 129022565), (5, 51609026), (7, 36863590), (10, 25804513), (14, 18431795), (35, 7372718), (70, 3686359), (373, 691810), (746, 345905), (1865, 138362), (2611, 98830), (3730, 69181), (5222, 49415), (9883, 26110), (13055, 19766)]