2953157060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{237011}}^1$

素因数の和:237116

約数の個数: 48

約数和(自身を含む): 7167242880

約数和(自身を除く): 4214085820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 12460, 237011, 474022, 948044, 1185055, 1659077, 2370110, 3318154, 4740220, 6636308, 8295385, 16590770, 21093979, 33181540, 42187958, 84375916, 105469895, 147657853, 210939790, 295315706, 421879580, 590631412, 738289265, 1476578530, 2953157060]

約数ペア:

[(1, 2953157060), (2, 1476578530), (4, 738289265), (5, 590631412), (7, 421879580), (10, 295315706), (14, 210939790), (20, 147657853), (28, 105469895), (35, 84375916), (70, 42187958), (89, 33181540), (140, 21093979), (178, 16590770), (356, 8295385), (445, 6636308), (623, 4740220), (890, 3318154), (1246, 2370110), (1780, 1659077), (2492, 1185055), (3115, 948044), (6230, 474022), (12460, 237011)]