268658910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76541}}^1$

素因数の和:76570

約数の個数: 64

約数和(自身を含む): 771543360

約数和(自身を除く): 502884450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 76541, 153082, 229623, 382705, 459246, 688869, 765410, 995033, 1148115, 1377738, 1990066, 2066607, 2296230, 2985099, 3444345, 4133214, 4975165, 5970198, 6888690, 8955297, 9950330, 10333035, 14925495, 17910594, 20666070, 26865891, 29850990, 44776485, 53731782, 89552970, 134329455, 268658910]

約数ペア:

[(1, 268658910), (2, 134329455), (3, 89552970), (5, 53731782), (6, 44776485), (9, 29850990), (10, 26865891), (13, 20666070), (15, 17910594), (18, 14925495), (26, 10333035), (27, 9950330), (30, 8955297), (39, 6888690), (45, 5970198), (54, 4975165), (65, 4133214), (78, 3444345), (90, 2985099), (117, 2296230), (130, 2066607), (135, 1990066), (195, 1377738), (234, 1148115), (270, 995033), (351, 765410), (390, 688869), (585, 459246), (702, 382705), (1170, 229623), (1755, 153082), (3510, 76541)]