248581060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:1973

約数の個数: 96

約数和(自身を含む): 651635712

約数和(自身を除く): 403054652

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 73, 91, 130, 140, 146, 182, 260, 292, 364, 365, 455, 511, 730, 910, 949, 1022, 1460, 1820, 1871, 1898, 2044, 2555, 3742, 3796, 4745, 5110, 6643, 7484, 9355, 9490, 10220, 13097, 13286, 18710, 18980, 24323, 26194, 26572, 33215, 37420, 48646, 52388, 65485, 66430, 97292, 121615, 130970, 132860, 136583, 170261, 243230, 261940, 273166, 340522, 486460, 546332, 681044, 682915, 851305, 956081, 1365830, 1702610, 1775579, 1912162, 2731660, 3405220, 3551158, 3824324, 4780405, 7102316, 8877895, 9560810, 12429053, 17755790, 19121620, 24858106, 35511580, 49716212, 62145265, 124290530, 248581060]

約数ペア:

[(1, 248581060), (2, 124290530), (4, 62145265), (5, 49716212), (7, 35511580), (10, 24858106), (13, 19121620), (14, 17755790), (20, 12429053), (26, 9560810), (28, 8877895), (35, 7102316), (52, 4780405), (65, 3824324), (70, 3551158), (73, 3405220), (91, 2731660), (130, 1912162), (140, 1775579), (146, 1702610), (182, 1365830), (260, 956081), (292, 851305), (364, 682915), (365, 681044), (455, 546332), (511, 486460), (730, 340522), (910, 273166), (949, 261940), (1022, 243230), (1460, 170261), (1820, 136583), (1871, 132860), (1898, 130970), (2044, 121615), (2555, 97292), (3742, 66430), (3796, 65485), (4745, 52388), (5110, 48646), (6643, 37420), (7484, 33215), (9355, 26572), (9490, 26194), (10220, 24323), (13097, 18980), (13286, 18710)]