19234530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{10177}}^1$

素因数の和:10200

約数の個数: 64

約数和(自身を含む): 58625280

約数和(自身を除く): 39390750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 10177, 20354, 30531, 50885, 61062, 71239, 91593, 101770, 142478, 152655, 183186, 213717, 274779, 305310, 356195, 427434, 457965, 549558, 641151, 712390, 915930, 1068585, 1282302, 1373895, 1923453, 2137170, 2747790, 3205755, 3846906, 6411510, 9617265, 19234530]

約数ペア:

[(1, 19234530), (2, 9617265), (3, 6411510), (5, 3846906), (6, 3205755), (7, 2747790), (9, 2137170), (10, 1923453), (14, 1373895), (15, 1282302), (18, 1068585), (21, 915930), (27, 712390), (30, 641151), (35, 549558), (42, 457965), (45, 427434), (54, 356195), (63, 305310), (70, 274779), (90, 213717), (105, 183186), (126, 152655), (135, 142478), (189, 101770), (210, 91593), (270, 71239), (315, 61062), (378, 50885), (630, 30531), (945, 20354), (1890, 10177)]