291214209230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3169}}^1\times {\mathrm{21521}}^1$

素因数の和:24765

約数の個数: 64

約数和(自身を含む): 609110478720

約数和(自身を除く): 317896269490

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 3169, 4270, 6338, 15845, 21521, 22183, 31690, 43042, 44366, 107605, 110915, 150647, 193309, 215210, 221830, 301294, 386618, 753235, 966545, 1312781, 1353163, 1506470, 1933090, 2625562, 2706326, 6563905, 6765815, 9189467, 13127810, 13531630, 18378934, 45947335, 68200049, 91894670, 136400098, 341000245, 477400343, 682000490, 954800686, 2387001715, 4160202989, 4774003430, 8320405978, 20801014945, 29121420923, 41602029890, 58242841846, 145607104615, 291214209230]

約数ペア:

[(1, 291214209230), (2, 145607104615), (5, 58242841846), (7, 41602029890), (10, 29121420923), (14, 20801014945), (35, 8320405978), (61, 4774003430), (70, 4160202989), (122, 2387001715), (305, 954800686), (427, 682000490), (610, 477400343), (854, 341000245), (2135, 136400098), (3169, 91894670), (4270, 68200049), (6338, 45947335), (15845, 18378934), (21521, 13531630), (22183, 13127810), (31690, 9189467), (43042, 6765815), (44366, 6563905), (107605, 2706326), (110915, 2625562), (150647, 1933090), (193309, 1506470), (215210, 1353163), (221830, 1312781), (301294, 966545), (386618, 753235)]