716303980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{165047}}^1$

素因数の和:165094

約数の個数: 48

約数和(自身を含む): 1774596096

約数和(自身を除く): 1058292116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 165047, 330094, 660188, 825235, 1155329, 1650470, 2310658, 3300940, 4621316, 5116457, 5776645, 10232914, 11553290, 20465828, 23106580, 25582285, 35815199, 51164570, 71630398, 102329140, 143260796, 179075995, 358151990, 716303980]

約数ペア:

[(1, 716303980), (2, 358151990), (4, 179075995), (5, 143260796), (7, 102329140), (10, 71630398), (14, 51164570), (20, 35815199), (28, 25582285), (31, 23106580), (35, 20465828), (62, 11553290), (70, 10232914), (124, 5776645), (140, 5116457), (155, 4621316), (217, 3300940), (310, 2310658), (434, 1650470), (620, 1155329), (868, 825235), (1085, 660188), (2170, 330094), (4340, 165047)]