86569340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30269}}^1$

素因数の和:30302

約数の個数: 48

約数和(自身を含む): 213585120

約数和(自身を除く): 127015780

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 30269, 60538, 121076, 151345, 302690, 332959, 393497, 605380, 665918, 786994, 1331836, 1573988, 1664795, 1967485, 3329590, 3934970, 4328467, 6659180, 7869940, 8656934, 17313868, 21642335, 43284670, 86569340]

約数ペア:

[(1, 86569340), (2, 43284670), (4, 21642335), (5, 17313868), (10, 8656934), (11, 7869940), (13, 6659180), (20, 4328467), (22, 3934970), (26, 3329590), (44, 1967485), (52, 1664795), (55, 1573988), (65, 1331836), (110, 786994), (130, 665918), (143, 605380), (220, 393497), (260, 332959), (286, 302690), (572, 151345), (715, 121076), (1430, 60538), (2860, 30269)]