29597960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{15101}}^1$

素因数の和:15126

約数の個数: 48

約数和(自身を含む): 77473260

約数和(自身を除く): 47875300

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, 15101, 30202, 60404, 75505, 105707, 120808, 151010, 211414, 302020, 422828, 528535, 604040, 739949, 845656, 1057070, 1479898, 2114140, 2959796, 3699745, 4228280, 5919592, 7399490, 14798980, 29597960]

約数ペア:

[(1, 29597960), (2, 14798980), (4, 7399490), (5, 5919592), (7, 4228280), (8, 3699745), (10, 2959796), (14, 2114140), (20, 1479898), (28, 1057070), (35, 845656), (40, 739949), (49, 604040), (56, 528535), (70, 422828), (98, 302020), (140, 211414), (196, 151010), (245, 120808), (280, 105707), (392, 75505), (490, 60404), (980, 30202), (1960, 15101)]