7530380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2633}}^1$

素因数の和:2666

約数の個数: 48

約数和(自身を含む): 18585504

約数和(自身を除く): 11055124

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, 2633, 2860, 5266, 10532, 13165, 26330, 28963, 34229, 52660, 57926, 68458, 115852, 136916, 144815, 171145, 289630, 342290, 376519, 579260, 684580, 753038, 1506076, 1882595, 3765190, 7530380]

約数ペア:

[(1, 7530380), (2, 3765190), (4, 1882595), (5, 1506076), (10, 753038), (11, 684580), (13, 579260), (20, 376519), (22, 342290), (26, 289630), (44, 171145), (52, 144815), (55, 136916), (65, 115852), (110, 68458), (130, 57926), (143, 52660), (220, 34229), (260, 28963), (286, 26330), (572, 13165), (715, 10532), (1430, 5266), (2633, 2860)]