15704580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5569}}^1$

素因数の和:5628

約数の個数: 48

約数和(自身を含む): 44916480

約数和(自身を除く): 29211900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 5569, 11138, 16707, 22276, 27845, 33414, 55690, 66828, 83535, 111380, 167070, 261743, 334140, 523486, 785229, 1046972, 1308715, 1570458, 2617430, 3140916, 3926145, 5234860, 7852290, 15704580]

約数ペア:

[(1, 15704580), (2, 7852290), (3, 5234860), (4, 3926145), (5, 3140916), (6, 2617430), (10, 1570458), (12, 1308715), (15, 1046972), (20, 785229), (30, 523486), (47, 334140), (60, 261743), (94, 167070), (141, 111380), (188, 83535), (235, 66828), (282, 55690), (470, 33414), (564, 27845), (705, 22276), (940, 16707), (1410, 11138), (2820, 5569)]