1059785860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{261031}}^1$

素因数の和:261076

約数の個数: 48

約数和(自身を含む): 2631202560

約数和(自身を除く): 1571416700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 261031, 522062, 1044124, 1305155, 1827217, 2610310, 3654434, 5220620, 7308868, 7569899, 9136085, 15139798, 18272170, 30279596, 36544340, 37849495, 52989293, 75698990, 105978586, 151397980, 211957172, 264946465, 529892930, 1059785860]

約数ペア:

[(1, 1059785860), (2, 529892930), (4, 264946465), (5, 211957172), (7, 151397980), (10, 105978586), (14, 75698990), (20, 52989293), (28, 37849495), (29, 36544340), (35, 30279596), (58, 18272170), (70, 15139798), (116, 9136085), (140, 7569899), (145, 7308868), (203, 5220620), (290, 3654434), (406, 2610310), (580, 1827217), (812, 1305155), (1015, 1044124), (2030, 522062), (4060, 261031)]