474362140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{69149}}^1$

素因数の和:69179

約数の個数: 48

約数和(自身を含む): 1161720000

約数和(自身を除く): 687357860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 69149, 138298, 276596, 345745, 484043, 691490, 968086, 1382980, 1936172, 2420215, 3388301, 4840430, 6776602, 9680860, 13553204, 16941505, 23718107, 33883010, 47436214, 67766020, 94872428, 118590535, 237181070, 474362140]

約数ペア:

[(1, 474362140), (2, 237181070), (4, 118590535), (5, 94872428), (7, 67766020), (10, 47436214), (14, 33883010), (20, 23718107), (28, 16941505), (35, 13553204), (49, 9680860), (70, 6776602), (98, 4840430), (140, 3388301), (196, 2420215), (245, 1936172), (343, 1382980), (490, 968086), (686, 691490), (980, 484043), (1372, 345745), (1715, 276596), (3430, 138298), (6860, 69149)]