2577482010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{987541}}^1$

素因数の和:987583

約数の個数: 48

約数和(自身を含む): 6932544840

約数和(自身を除く): 4355062830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 987541, 1975082, 2962623, 4937705, 5925246, 8887869, 9875410, 14813115, 17775738, 28638689, 29626230, 44439345, 57277378, 85916067, 88878690, 143193445, 171832134, 257748201, 286386890, 429580335, 515496402, 859160670, 1288741005, 2577482010]

約数ペア:

[(1, 2577482010), (2, 1288741005), (3, 859160670), (5, 515496402), (6, 429580335), (9, 286386890), (10, 257748201), (15, 171832134), (18, 143193445), (29, 88878690), (30, 85916067), (45, 57277378), (58, 44439345), (87, 29626230), (90, 28638689), (145, 17775738), (174, 14813115), (261, 9875410), (290, 8887869), (435, 5925246), (522, 4937705), (870, 2962623), (1305, 1975082), (2610, 987541)]