65254770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{14797}}^1$

素因数の和:14824

約数の個数: 72

約数和(自身を含む): 197375724

約数和(自身を除く): 132120954

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 14797, 29594, 44391, 73985, 88782, 103579, 133173, 147970, 207158, 221955, 266346, 310737, 443910, 517895, 621474, 665865, 725053, 932211, 1035790, 1331730, 1450106, 1553685, 1864422, 2175159, 3107370, 3625265, 4350318, 4661055, 6525477, 7250530, 9322110, 10875795, 13050954, 21751590, 32627385, 65254770]

約数ペア:

[(1, 65254770), (2, 32627385), (3, 21751590), (5, 13050954), (6, 10875795), (7, 9322110), (9, 7250530), (10, 6525477), (14, 4661055), (15, 4350318), (18, 3625265), (21, 3107370), (30, 2175159), (35, 1864422), (42, 1553685), (45, 1450106), (49, 1331730), (63, 1035790), (70, 932211), (90, 725053), (98, 665865), (105, 621474), (126, 517895), (147, 443910), (210, 310737), (245, 266346), (294, 221955), (315, 207158), (441, 147970), (490, 133173), (630, 103579), (735, 88782), (882, 73985), (1470, 44391), (2205, 29594), (4410, 14797)]