2859745245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{4451}}^1$

素因数の和:4706

約数の個数: 64

約数和(自身を含む): 5436426240

約数和(自身を除く): 2576680995

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 211, 435, 609, 633, 1015, 1055, 1477, 3045, 3165, 4431, 4451, 6119, 7385, 13353, 18357, 22155, 22255, 30595, 31157, 42833, 66765, 91785, 93471, 128499, 129079, 155785, 214165, 387237, 467355, 642495, 645395, 903553, 939161, 1936185, 2710659, 2817483, 4517765, 4695805, 6574127, 13553295, 14087415, 19722381, 27235669, 32870635, 81707007, 98611905, 136178345, 190649683, 408535035, 571949049, 953248415, 2859745245]

約数ペア:

[(1, 2859745245), (3, 953248415), (5, 571949049), (7, 408535035), (15, 190649683), (21, 136178345), (29, 98611905), (35, 81707007), (87, 32870635), (105, 27235669), (145, 19722381), (203, 14087415), (211, 13553295), (435, 6574127), (609, 4695805), (633, 4517765), (1015, 2817483), (1055, 2710659), (1477, 1936185), (3045, 939161), (3165, 903553), (4431, 645395), (4451, 642495), (6119, 467355), (7385, 387237), (13353, 214165), (18357, 155785), (22155, 129079), (22255, 128499), (30595, 93471), (31157, 91785), (42833, 66765)]