84116790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2129}}^1$

素因数の和:2581

約数の個数: 48

約数和(自身を含む): 219304800

約数和(自身を除く): 135188010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 1317, 2129, 2195, 2634, 3951, 4258, 4390, 6387, 6585, 7902, 10645, 12774, 13170, 19161, 19755, 21290, 31935, 38322, 39510, 63870, 95805, 191610, 934631, 1869262, 2803893, 4673155, 5607786, 8411679, 9346310, 14019465, 16823358, 28038930, 42058395, 84116790]

約数ペア:

[(1, 84116790), (2, 42058395), (3, 28038930), (5, 16823358), (6, 14019465), (9, 9346310), (10, 8411679), (15, 5607786), (18, 4673155), (30, 2803893), (45, 1869262), (90, 934631), (439, 191610), (878, 95805), (1317, 63870), (2129, 39510), (2195, 38322), (2634, 31935), (3951, 21290), (4258, 19755), (4390, 19161), (6387, 13170), (6585, 12774), (7902, 10645)]