85454910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 232277760

約数和(自身を除く): 146822850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 109, 155, 186, 218, 279, 281, 310, 327, 465, 545, 558, 562, 654, 843, 930, 981, 1090, 1395, 1405, 1635, 1686, 1962, 2529, 2790, 2810, 3270, 3379, 4215, 4905, 5058, 6758, 8430, 8711, 9810, 10137, 12645, 16895, 17422, 20274, 25290, 26133, 30411, 30629, 33790, 43555, 50685, 52266, 60822, 61258, 78399, 87110, 91887, 101370, 130665, 152055, 153145, 156798, 183774, 261330, 275661, 304110, 306290, 391995, 459435, 551322, 783990, 918870, 949499, 1378305, 1898998, 2756610, 2848497, 4747495, 5696994, 8545491, 9494990, 14242485, 17090982, 28484970, 42727455, 85454910]

約数ペア:

[(1, 85454910), (2, 42727455), (3, 28484970), (5, 17090982), (6, 14242485), (9, 9494990), (10, 8545491), (15, 5696994), (18, 4747495), (30, 2848497), (31, 2756610), (45, 1898998), (62, 1378305), (90, 949499), (93, 918870), (109, 783990), (155, 551322), (186, 459435), (218, 391995), (279, 306290), (281, 304110), (310, 275661), (327, 261330), (465, 183774), (545, 156798), (558, 153145), (562, 152055), (654, 130665), (843, 101370), (930, 91887), (981, 87110), (1090, 78399), (1395, 61258), (1405, 60822), (1635, 52266), (1686, 50685), (1962, 43555), (2529, 33790), (2790, 30629), (2810, 30411), (3270, 26133), (3379, 25290), (4215, 20274), (4905, 17422), (5058, 16895), (6758, 12645), (8430, 10137), (8711, 9810)]