30643270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4513}}^1$

素因数の和:4624

約数の個数: 32

約数和(自身を含む): 63701568

約数和(自身を除く): 33058298

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 4513, 6790, 9026, 22565, 31591, 45130, 63182, 157955, 315910, 437761, 875522, 2188805, 3064327, 4377610, 6128654, 15321635, 30643270]

約数ペア:

[(1, 30643270), (2, 15321635), (5, 6128654), (7, 4377610), (10, 3064327), (14, 2188805), (35, 875522), (70, 437761), (97, 315910), (194, 157955), (485, 63182), (679, 45130), (970, 31591), (1358, 22565), (3395, 9026), (4513, 6790)]