72635530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4373}}^1$

素因数の和:4542

約数の個数: 32

約数和(自身を含む): 143607168

約数和(自身を除く): 70971638

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 4373, 8305, 8746, 16610, 21865, 43730, 48103, 96206, 240515, 481030, 660323, 1320646, 3301615, 6603230, 7263553, 14527106, 36317765, 72635530]

約数ペア:

[(1, 72635530), (2, 36317765), (5, 14527106), (10, 7263553), (11, 6603230), (22, 3301615), (55, 1320646), (110, 660323), (151, 481030), (302, 240515), (755, 96206), (1510, 48103), (1661, 43730), (3322, 21865), (4373, 16610), (8305, 8746)]