154019460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{366713}}^1$

素因数の和:366732

約数の個数: 48

約数和(自身を含む): 492863616

約数和(自身を除く): 338844156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 366713, 733426, 1100139, 1466852, 1833565, 2200278, 2566991, 3667130, 4400556, 5133982, 5500695, 7334260, 7700973, 10267964, 11001390, 12834955, 15401946, 22002780, 25669910, 30803892, 38504865, 51339820, 77009730, 154019460]

約数ペア:

[(1, 154019460), (2, 77009730), (3, 51339820), (4, 38504865), (5, 30803892), (6, 25669910), (7, 22002780), (10, 15401946), (12, 12834955), (14, 11001390), (15, 10267964), (20, 7700973), (21, 7334260), (28, 5500695), (30, 5133982), (35, 4400556), (42, 3667130), (60, 2566991), (70, 2200278), (84, 1833565), (105, 1466852), (140, 1100139), (210, 733426), (420, 366713)]