87195230

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 160489728

約数和(自身を除く): 73294498

約数列:

[1, 2, 5, 10, 61, 122, 223, 305, 446, 610, 641, 1115, 1282, 2230, 3205, 6410, 13603, 27206, 39101, 68015, 78202, 136030, 142943, 195505, 285886, 391010, 714715, 1429430, 8719523, 17439046, 43597615, 87195230]

約数ペア:

[(1, 87195230), (2, 43597615), (5, 17439046), (10, 8719523), (61, 1429430), (122, 714715), (223, 391010), (305, 285886), (446, 195505), (610, 142943), (641, 136030), (1115, 78202), (1282, 68015), (2230, 39101), (3205, 27206), (6410, 13603)]