15692691980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{16012951}}^1$

素因数の和:16012974

約数の個数: 36

約数和(自身を含む): 38335007088

約数和(自身を除く): 22642315108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 16012951, 32025902, 64051804, 80064755, 112090657, 160129510, 224181314, 320259020, 448362628, 560453285, 784634599, 1120906570, 1569269198, 2241813140, 3138538396, 3923172995, 7846345990, 15692691980]

約数ペア:

[(1, 15692691980), (2, 7846345990), (4, 3923172995), (5, 3138538396), (7, 2241813140), (10, 1569269198), (14, 1120906570), (20, 784634599), (28, 560453285), (35, 448362628), (49, 320259020), (70, 224181314), (98, 160129510), (140, 112090657), (196, 80064755), (245, 64051804), (490, 32025902), (980, 16012951)]