13089090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 36221184

約数和(自身を除く): 23132094

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 397, 471, 785, 794, 942, 1099, 1191, 1570, 1985, 2198, 2355, 2382, 2779, 3297, 3970, 4710, 5495, 5558, 5955, 6594, 8337, 10990, 11910, 13895, 16485, 16674, 27790, 32970, 41685, 62329, 83370, 124658, 186987, 311645, 373974, 436303, 623290, 872606, 934935, 1308909, 1869870, 2181515, 2617818, 4363030, 6544545, 13089090]

約数ペア:

[(1, 13089090), (2, 6544545), (3, 4363030), (5, 2617818), (6, 2181515), (7, 1869870), (10, 1308909), (14, 934935), (15, 872606), (21, 623290), (30, 436303), (35, 373974), (42, 311645), (70, 186987), (105, 124658), (157, 83370), (210, 62329), (314, 41685), (397, 32970), (471, 27790), (785, 16674), (794, 16485), (942, 13895), (1099, 11910), (1191, 10990), (1570, 8337), (1985, 6594), (2198, 5955), (2355, 5558), (2382, 5495), (2779, 4710), (3297, 3970)]