19675230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7369}}^1$

素因数の和:7468

約数の個数: 32

約数和(自身を含む): 47757600

約数和(自身を除く): 28082370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 7369, 14738, 22107, 36845, 44214, 73690, 110535, 221070, 655841, 1311682, 1967523, 3279205, 3935046, 6558410, 9837615, 19675230]

約数ペア:

[(1, 19675230), (2, 9837615), (3, 6558410), (5, 3935046), (6, 3279205), (10, 1967523), (15, 1311682), (30, 655841), (89, 221070), (178, 110535), (267, 73690), (445, 44214), (534, 36845), (890, 22107), (1335, 14738), (2670, 7369)]