2912752860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{500473}}^1$

素因数の和:500582

約数の個数: 48

約数和(自身を含む): 8239803936

約数和(自身を除く): 5327051076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 500473, 1000946, 1501419, 2001892, 2502365, 3002838, 5004730, 6005676, 7507095, 10009460, 15014190, 30028380, 48545881, 97091762, 145637643, 194183524, 242729405, 291275286, 485458810, 582550572, 728188215, 970917620, 1456376430, 2912752860]

約数ペア:

[(1, 2912752860), (2, 1456376430), (3, 970917620), (4, 728188215), (5, 582550572), (6, 485458810), (10, 291275286), (12, 242729405), (15, 194183524), (20, 145637643), (30, 97091762), (60, 48545881), (97, 30028380), (194, 15014190), (291, 10009460), (388, 7507095), (485, 6005676), (582, 5004730), (970, 3002838), (1164, 2502365), (1455, 2001892), (1940, 1501419), (2910, 1000946), (5820, 500473)]