129930444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{515597}}^1$

素因数の和:515614

約数の個数: 36

約数和(自身を含む): 375355344

約数和(自身を除く): 245424900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 515597, 1031194, 1546791, 2062388, 3093582, 3609179, 4640373, 6187164, 7218358, 9280746, 10827537, 14436716, 18561492, 21655074, 32482611, 43310148, 64965222, 129930444]

約数ペア:

[(1, 129930444), (2, 64965222), (3, 43310148), (4, 32482611), (6, 21655074), (7, 18561492), (9, 14436716), (12, 10827537), (14, 9280746), (18, 7218358), (21, 6187164), (28, 4640373), (36, 3609179), (42, 3093582), (63, 2062388), (84, 1546791), (126, 1031194), (252, 515597)]