67118380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28201}}^1$

素因数の和:28234

約数の個数: 48

約数和(自身を含む): 170565696

約数和(自身を除く): 103447316

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 28201, 56402, 112804, 141005, 197407, 282010, 394814, 479417, 564020, 789628, 958834, 987035, 1917668, 1974070, 2397085, 3355919, 3948140, 4794170, 6711838, 9588340, 13423676, 16779595, 33559190, 67118380]

約数ペア:

[(1, 67118380), (2, 33559190), (4, 16779595), (5, 13423676), (7, 9588340), (10, 6711838), (14, 4794170), (17, 3948140), (20, 3355919), (28, 2397085), (34, 1974070), (35, 1917668), (68, 987035), (70, 958834), (85, 789628), (119, 564020), (140, 479417), (170, 394814), (238, 282010), (340, 197407), (476, 141005), (595, 112804), (1190, 56402), (2380, 28201)]