205433010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11027}}^1$

素因数の和:11069

約数の個数: 80

約数和(自身を含む): 576455616

約数和(自身を除く): 371022606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 6210, 9315, 11027, 18630, 22054, 33081, 55135, 66162, 99243, 110270, 165405, 198486, 253621, 297729, 330810, 496215, 507242, 595458, 760863, 893187, 992430, 1268105, 1488645, 1521726, 1786374, 2282589, 2536210, 2977290, 3804315, 4465935, 4565178, 6847767, 7608630, 8931870, 11412945, 13695534, 20543301, 22825890, 34238835, 41086602, 68477670, 102716505, 205433010]

約数ペア:

[(1, 205433010), (2, 102716505), (3, 68477670), (5, 41086602), (6, 34238835), (9, 22825890), (10, 20543301), (15, 13695534), (18, 11412945), (23, 8931870), (27, 7608630), (30, 6847767), (45, 4565178), (46, 4465935), (54, 3804315), (69, 2977290), (81, 2536210), (90, 2282589), (115, 1786374), (135, 1521726), (138, 1488645), (162, 1268105), (207, 992430), (230, 893187), (270, 760863), (345, 595458), (405, 507242), (414, 496215), (621, 330810), (690, 297729), (810, 253621), (1035, 198486), (1242, 165405), (1863, 110270), (2070, 99243), (3105, 66162), (3726, 55135), (6210, 33081), (9315, 22054), (11027, 18630)]