204628260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3410471}}^1$

素因数の和:3410483

約数の個数: 24

約数和(自身を含む): 572959296

約数和(自身を除く): 368331036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3410471, 6820942, 10231413, 13641884, 17052355, 20462826, 34104710, 40925652, 51157065, 68209420, 102314130, 204628260]

約数ペア:

[(1, 204628260), (2, 102314130), (3, 68209420), (4, 51157065), (5, 40925652), (6, 34104710), (10, 20462826), (12, 17052355), (15, 13641884), (20, 10231413), (30, 6820942), (60, 3410471)]