70648480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{63079}}^1$

素因数の和:63101

約数の個数: 48

約数和(自身を含む): 190753920

約数和(自身を除く): 120105440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 63079, 126158, 252316, 315395, 441553, 504632, 630790, 883106, 1009264, 1261580, 1766212, 2018528, 2207765, 2523160, 3532424, 4415530, 5046320, 7064848, 8831060, 10092640, 14129696, 17662120, 35324240, 70648480]

約数ペア:

[(1, 70648480), (2, 35324240), (4, 17662120), (5, 14129696), (7, 10092640), (8, 8831060), (10, 7064848), (14, 5046320), (16, 4415530), (20, 3532424), (28, 2523160), (32, 2207765), (35, 2018528), (40, 1766212), (56, 1261580), (70, 1009264), (80, 883106), (112, 630790), (140, 504632), (160, 441553), (224, 315395), (280, 252316), (560, 126158), (1120, 63079)]