18772530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89393}}^1$

素因数の和:89410

約数の個数: 32

約数和(自身を含む): 51490944

約数和(自身を除く): 32718414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 89393, 178786, 268179, 446965, 536358, 625751, 893930, 1251502, 1340895, 1877253, 2681790, 3128755, 3754506, 6257510, 9386265, 18772530]

約数ペア:

[(1, 18772530), (2, 9386265), (3, 6257510), (5, 3754506), (6, 3128755), (7, 2681790), (10, 1877253), (14, 1340895), (15, 1251502), (21, 893930), (30, 625751), (35, 536358), (42, 446965), (70, 268179), (105, 178786), (210, 89393)]