252902860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{7753}}^1$

素因数の和:8002

約数の個数: 48

約数和(自身を含む): 609650496

約数和(自身を除く): 356747636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1631, 2330, 3262, 4660, 6524, 7753, 8155, 15506, 16310, 31012, 32620, 38765, 54271, 77530, 108542, 155060, 217084, 271355, 542710, 1085420, 1806449, 3612898, 7225796, 9032245, 12645143, 18064490, 25290286, 36128980, 50580572, 63225715, 126451430, 252902860]

約数ペア:

[(1, 252902860), (2, 126451430), (4, 63225715), (5, 50580572), (7, 36128980), (10, 25290286), (14, 18064490), (20, 12645143), (28, 9032245), (35, 7225796), (70, 3612898), (140, 1806449), (233, 1085420), (466, 542710), (932, 271355), (1165, 217084), (1631, 155060), (2330, 108542), (3262, 77530), (4660, 54271), (6524, 38765), (7753, 32620), (8155, 31012), (15506, 16310)]