2430650

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:466

約数の個数: 24

約数和(自身を含む): 4563324

約数和(自身を除く): 2132674

約数列:

[1, 2, 5, 10, 25, 50, 173, 281, 346, 562, 865, 1405, 1730, 2810, 4325, 7025, 8650, 14050, 48613, 97226, 243065, 486130, 1215325, 2430650]

約数ペア:

[(1, 2430650), (2, 1215325), (5, 486130), (10, 243065), (25, 97226), (50, 48613), (173, 14050), (281, 8650), (346, 7025), (562, 4325), (865, 2810), (1405, 1730)]