76690140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13177}}^1$

素因数の和:13286

約数の個数: 48

約数和(自身を含む): 216962592

約数和(自身を除く): 140272452

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, 13177, 26354, 39531, 52708, 65885, 79062, 131770, 158124, 197655, 263540, 395310, 790620, 1278169, 2556338, 3834507, 5112676, 6390845, 7669014, 12781690, 15338028, 19172535, 25563380, 38345070, 76690140]

約数ペア:

[(1, 76690140), (2, 38345070), (3, 25563380), (4, 19172535), (5, 15338028), (6, 12781690), (10, 7669014), (12, 6390845), (15, 5112676), (20, 3834507), (30, 2556338), (60, 1278169), (97, 790620), (194, 395310), (291, 263540), (388, 197655), (485, 158124), (582, 131770), (970, 79062), (1164, 65885), (1455, 52708), (1940, 39531), (2910, 26354), (5820, 13177)]