2480453490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1\times {\mathrm{743}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 5998116096

約数和(自身を除く): 3517662606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 433, 514, 743, 771, 866, 1285, 1299, 1486, 1542, 2165, 2229, 2570, 2598, 3715, 3855, 4330, 4458, 6495, 7430, 7710, 11145, 12990, 22290, 111281, 190951, 222562, 321719, 333843, 381902, 556405, 572853, 643438, 667686, 954755, 965157, 1112810, 1145706, 1608595, 1669215, 1909510, 1930314, 2864265, 3217190, 3338430, 4825785, 5728530, 9651570, 82681783, 165363566, 248045349, 413408915, 496090698, 826817830, 1240226745, 2480453490]

約数ペア:

[(1, 2480453490), (2, 1240226745), (3, 826817830), (5, 496090698), (6, 413408915), (10, 248045349), (15, 165363566), (30, 82681783), (257, 9651570), (433, 5728530), (514, 4825785), (743, 3338430), (771, 3217190), (866, 2864265), (1285, 1930314), (1299, 1909510), (1486, 1669215), (1542, 1608595), (2165, 1145706), (2229, 1112810), (2570, 965157), (2598, 954755), (3715, 667686), (3855, 643438), (4330, 572853), (4458, 556405), (6495, 381902), (7430, 333843), (7710, 321719), (11145, 222562), (12990, 190951), (22290, 111281)]