63447160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{32371}}^1$

素因数の和:32396

約数の個数: 48

約数和(自身を含む): 166068360

約数和(自身を除く): 102621200

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, 32371, 64742, 129484, 161855, 226597, 258968, 323710, 453194, 647420, 906388, 1132985, 1294840, 1586179, 1812776, 2265970, 3172358, 4531940, 6344716, 7930895, 9063880, 12689432, 15861790, 31723580, 63447160]

約数ペア:

[(1, 63447160), (2, 31723580), (4, 15861790), (5, 12689432), (7, 9063880), (8, 7930895), (10, 6344716), (14, 4531940), (20, 3172358), (28, 2265970), (35, 1812776), (40, 1586179), (49, 1294840), (56, 1132985), (70, 906388), (98, 647420), (140, 453194), (196, 323710), (245, 258968), (280, 226597), (392, 161855), (490, 129484), (980, 64742), (1960, 32371)]