77884030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2999}}^1$

素因数の和:3073

約数の個数: 48

約数和(自身を含む): 166212000

約数和(自身を除く): 88327970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1855, 2597, 2999, 3710, 5194, 5998, 12985, 14995, 20993, 25970, 29990, 41986, 104965, 146951, 158947, 209930, 293902, 317894, 734755, 794735, 1112629, 1469510, 1589470, 2225258, 5563145, 7788403, 11126290, 15576806, 38942015, 77884030]

約数ペア:

[(1, 77884030), (2, 38942015), (5, 15576806), (7, 11126290), (10, 7788403), (14, 5563145), (35, 2225258), (49, 1589470), (53, 1469510), (70, 1112629), (98, 794735), (106, 734755), (245, 317894), (265, 293902), (371, 209930), (490, 158947), (530, 146951), (742, 104965), (1855, 41986), (2597, 29990), (2999, 25970), (3710, 20993), (5194, 14995), (5998, 12985)]