78294660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3739}}^1$

素因数の和:4100

約数の個数: 48

約数和(自身を含む): 219912000

約数和(自身を除く): 141617340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 3739, 4188, 5235, 6980, 7478, 10470, 11217, 14956, 18695, 20940, 22434, 37390, 44868, 56085, 74780, 112170, 224340, 1304911, 2609822, 3914733, 5219644, 6524555, 7829466, 13049110, 15658932, 19573665, 26098220, 39147330, 78294660]

約数ペア:

[(1, 78294660), (2, 39147330), (3, 26098220), (4, 19573665), (5, 15658932), (6, 13049110), (10, 7829466), (12, 6524555), (15, 5219644), (20, 3914733), (30, 2609822), (60, 1304911), (349, 224340), (698, 112170), (1047, 74780), (1396, 56085), (1745, 44868), (2094, 37390), (3490, 22434), (3739, 20940), (4188, 18695), (5235, 14956), (6980, 11217), (7478, 10470)]