18874230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7069}}^1$

素因数の和:7168

約数の個数: 32

約数和(自身を含む): 45813600

約数和(自身を除く): 26939370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 7069, 14138, 21207, 35345, 42414, 70690, 106035, 212070, 629141, 1258282, 1887423, 3145705, 3774846, 6291410, 9437115, 18874230]

約数ペア:

[(1, 18874230), (2, 9437115), (3, 6291410), (5, 3774846), (6, 3145705), (10, 1887423), (15, 1258282), (30, 629141), (89, 212070), (178, 106035), (267, 70690), (445, 42414), (534, 35345), (890, 21207), (1335, 14138), (2670, 7069)]