65508030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103981}}^1$

素因数の和:104001

約数の個数: 48

約数和(自身を含む): 194654304

約数和(自身を除く): 129146274

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 103981, 207962, 311943, 519905, 623886, 727867, 935829, 1039810, 1455734, 1559715, 1871658, 2183601, 3119430, 3639335, 4367202, 4679145, 6550803, 7278670, 9358290, 10918005, 13101606, 21836010, 32754015, 65508030]

約数ペア:

[(1, 65508030), (2, 32754015), (3, 21836010), (5, 13101606), (6, 10918005), (7, 9358290), (9, 7278670), (10, 6550803), (14, 4679145), (15, 4367202), (18, 3639335), (21, 3119430), (30, 2183601), (35, 1871658), (42, 1559715), (45, 1455734), (63, 1039810), (70, 935829), (90, 727867), (105, 623886), (126, 519905), (210, 311943), (315, 207962), (630, 103981)]