67830980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6133}}^1$

素因数の和:6228

約数の個数: 48

約数和(自身を含む): 164881920

約数和(自身を除く): 97050940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 6133, 11060, 12266, 24532, 30665, 42931, 61330, 85862, 122660, 171724, 214655, 429310, 484507, 858620, 969014, 1938028, 2422535, 3391549, 4845070, 6783098, 9690140, 13566196, 16957745, 33915490, 67830980]

約数ペア:

[(1, 67830980), (2, 33915490), (4, 16957745), (5, 13566196), (7, 9690140), (10, 6783098), (14, 4845070), (20, 3391549), (28, 2422535), (35, 1938028), (70, 969014), (79, 858620), (140, 484507), (158, 429310), (316, 214655), (395, 171724), (553, 122660), (790, 85862), (1106, 61330), (1580, 42931), (2212, 30665), (2765, 24532), (5530, 12266), (6133, 11060)]