146987820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{116657}}^1$

素因数の和:116679

約数の個数: 72

約数和(自身を含む): 509562144

約数和(自身を除く): 362574324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 116657, 233314, 349971, 466628, 583285, 699942, 816599, 1049913, 1166570, 1399884, 1633198, 1749855, 2099826, 2333140, 2449797, 3266396, 3499710, 4082995, 4199652, 4899594, 5249565, 6999420, 7349391, 8165990, 9799188, 10499130, 12248985, 14698782, 16331980, 20998260, 24497970, 29397564, 36746955, 48995940, 73493910, 146987820]

約数ペア:

[(1, 146987820), (2, 73493910), (3, 48995940), (4, 36746955), (5, 29397564), (6, 24497970), (7, 20998260), (9, 16331980), (10, 14698782), (12, 12248985), (14, 10499130), (15, 9799188), (18, 8165990), (20, 7349391), (21, 6999420), (28, 5249565), (30, 4899594), (35, 4199652), (36, 4082995), (42, 3499710), (45, 3266396), (60, 2449797), (63, 2333140), (70, 2099826), (84, 1749855), (90, 1633198), (105, 1399884), (126, 1166570), (140, 1049913), (180, 816599), (210, 699942), (252, 583285), (315, 466628), (420, 349971), (630, 233314), (1260, 116657)]