64111530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{769}}^1$

素因数の和:1183

約数の個数: 64

約数和(自身を含む): 176520960

約数和(自身を除く): 112409430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 397, 769, 794, 1191, 1538, 1985, 2307, 2382, 2779, 3845, 3970, 4614, 5383, 5558, 5955, 7690, 8337, 10766, 11535, 11910, 13895, 16149, 16674, 23070, 26915, 27790, 32298, 41685, 53830, 80745, 83370, 161490, 305293, 610586, 915879, 1526465, 1831758, 2137051, 3052930, 4274102, 4579395, 6411153, 9158790, 10685255, 12822306, 21370510, 32055765, 64111530]

約数ペア:

[(1, 64111530), (2, 32055765), (3, 21370510), (5, 12822306), (6, 10685255), (7, 9158790), (10, 6411153), (14, 4579395), (15, 4274102), (21, 3052930), (30, 2137051), (35, 1831758), (42, 1526465), (70, 915879), (105, 610586), (210, 305293), (397, 161490), (769, 83370), (794, 80745), (1191, 53830), (1538, 41685), (1985, 32298), (2307, 27790), (2382, 26915), (2779, 23070), (3845, 16674), (3970, 16149), (4614, 13895), (5383, 11910), (5558, 11535), (5955, 10766), (7690, 8337)]