67061960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4519}}^1$

素因数の和:4590

約数の個数: 64

約数和(自身を含む): 175737600

約数和(自身を除く): 108675640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 4519, 7420, 9038, 14840, 18076, 22595, 31633, 36152, 45190, 63266, 90380, 126532, 158165, 180760, 239507, 253064, 316330, 479014, 632660, 958028, 1197535, 1265320, 1676549, 1916056, 2395070, 3353098, 4790140, 6706196, 8382745, 9580280, 13412392, 16765490, 33530980, 67061960]

約数ペア:

[(1, 67061960), (2, 33530980), (4, 16765490), (5, 13412392), (7, 9580280), (8, 8382745), (10, 6706196), (14, 4790140), (20, 3353098), (28, 2395070), (35, 1916056), (40, 1676549), (53, 1265320), (56, 1197535), (70, 958028), (106, 632660), (140, 479014), (212, 316330), (265, 253064), (280, 239507), (371, 180760), (424, 158165), (530, 126532), (742, 90380), (1060, 63266), (1484, 45190), (1855, 36152), (2120, 31633), (2968, 22595), (3710, 18076), (4519, 14840), (7420, 9038)]