488353710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{54443}}^1$

素因数の和:54489

約数の個数: 64

約数和(自身を含む): 1317109248

約数和(自身を除く): 828755538

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 54443, 108886, 163329, 272215, 326658, 544430, 707759, 816645, 1252189, 1415518, 1633290, 2123277, 2504378, 3538795, 3756567, 4246554, 6260945, 7077590, 7513134, 10616385, 12521890, 16278457, 18782835, 21232770, 32556914, 37565670, 48835371, 81392285, 97670742, 162784570, 244176855, 488353710]

約数ペア:

[(1, 488353710), (2, 244176855), (3, 162784570), (5, 97670742), (6, 81392285), (10, 48835371), (13, 37565670), (15, 32556914), (23, 21232770), (26, 18782835), (30, 16278457), (39, 12521890), (46, 10616385), (65, 7513134), (69, 7077590), (78, 6260945), (115, 4246554), (130, 3756567), (138, 3538795), (195, 2504378), (230, 2123277), (299, 1633290), (345, 1415518), (390, 1252189), (598, 816645), (690, 707759), (897, 544430), (1495, 326658), (1794, 272215), (2990, 163329), (4485, 108886), (8970, 54443)]