85834930

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 157989888

約数和(自身を除く): 72154958

約数列:

[1, 2, 5, 10, 61, 122, 223, 305, 446, 610, 631, 1115, 1262, 2230, 3155, 6310, 13603, 27206, 38491, 68015, 76982, 136030, 140713, 192455, 281426, 384910, 703565, 1407130, 8583493, 17166986, 42917465, 85834930]

約数ペア:

[(1, 85834930), (2, 42917465), (5, 17166986), (10, 8583493), (61, 1407130), (122, 703565), (223, 384910), (305, 281426), (446, 192455), (610, 140713), (631, 136030), (1115, 76982), (1262, 68015), (2230, 38491), (3155, 27206), (6310, 13603)]