15693380920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{8006827}}^1$

素因数の和:8006852

約数の個数: 48

約数和(自身を含む): 41075027640

約数和(自身を除く): 25381646720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 8006827, 16013654, 32027308, 40034135, 56047789, 64054616, 80068270, 112095578, 160136540, 224191156, 280238945, 320273080, 392334523, 448382312, 560477890, 784669046, 1120955780, 1569338092, 1961672615, 2241911560, 3138676184, 3923345230, 7846690460, 15693380920]

約数ペア:

[(1, 15693380920), (2, 7846690460), (4, 3923345230), (5, 3138676184), (7, 2241911560), (8, 1961672615), (10, 1569338092), (14, 1120955780), (20, 784669046), (28, 560477890), (35, 448382312), (40, 392334523), (49, 320273080), (56, 280238945), (70, 224191156), (98, 160136540), (140, 112095578), (196, 80068270), (245, 64054616), (280, 56047789), (392, 40034135), (490, 32027308), (980, 16013654), (1960, 8006827)]