64264290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73867}}^1$

素因数の和:73906

約数の個数: 32

約数和(自身を含む): 159554880

約数和(自身を除く): 95290590

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 73867, 147734, 221601, 369335, 443202, 738670, 1108005, 2142143, 2216010, 4284286, 6426429, 10710715, 12852858, 21421430, 32132145, 64264290]

約数ペア:

[(1, 64264290), (2, 32132145), (3, 21421430), (5, 12852858), (6, 10710715), (10, 6426429), (15, 4284286), (29, 2216010), (30, 2142143), (58, 1108005), (87, 738670), (145, 443202), (174, 369335), (290, 221601), (435, 147734), (870, 73867)]