951844190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{857}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 1957063680

約数和(自身を除く): 1005219490

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 439, 506, 857, 878, 1265, 1714, 2195, 2530, 4285, 4390, 4829, 8570, 9427, 9658, 10097, 18854, 19711, 20194, 24145, 39422, 47135, 48290, 50485, 94270, 98555, 100970, 111067, 197110, 216821, 222134, 376223, 433642, 555335, 752446, 1084105, 1110670, 1881115, 2168210, 3762230, 4138453, 8276906, 8653129, 17306258, 20692265, 41384530, 43265645, 86531290, 95184419, 190368838, 475922095, 951844190]

約数ペア:

[(1, 951844190), (2, 475922095), (5, 190368838), (10, 95184419), (11, 86531290), (22, 43265645), (23, 41384530), (46, 20692265), (55, 17306258), (110, 8653129), (115, 8276906), (230, 4138453), (253, 3762230), (439, 2168210), (506, 1881115), (857, 1110670), (878, 1084105), (1265, 752446), (1714, 555335), (2195, 433642), (2530, 376223), (4285, 222134), (4390, 216821), (4829, 197110), (8570, 111067), (9427, 100970), (9658, 98555), (10097, 94270), (18854, 50485), (19711, 48290), (20194, 47135), (24145, 39422)]