60857020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{62099}}^1$

素因数の和:62122

約数の個数: 36

約数和(自身を含む): 148667400

約数和(自身を除く): 87810380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 62099, 124198, 248396, 310495, 434693, 620990, 869386, 1241980, 1738772, 2173465, 3042851, 4346930, 6085702, 8693860, 12171404, 15214255, 30428510, 60857020]

約数ペア:

[(1, 60857020), (2, 30428510), (4, 15214255), (5, 12171404), (7, 8693860), (10, 6085702), (14, 4346930), (20, 3042851), (28, 2173465), (35, 1738772), (49, 1241980), (70, 869386), (98, 620990), (140, 434693), (196, 310495), (245, 248396), (490, 124198), (980, 62099)]